The Timpson Lyceum · Beginning Grammar (2026)

Foundations: What Language Is Made Of – Lesson 1 (Grammar)

Overview

This lesson lays the foundation the rest of the course is built on: what language actually is, and where words get their meaning. It begins with the five senses, works up through objects, words, and language, and arrives at the two ideas everything later depends on — the sentence (a group of words that makes complete sense) and the proposition (a thought that is true or false).

The reason to study grammar at all is precision. A programming language forces you to say exactly what you mean; a machine cannot accept a vibe, an approximate gesture, or "you know what I mean." Ordinary speech lets us hide behind that phrase, and people reach for it precisely when they cannot state their own thought clearly. Grammar is the tool that removes the hiding place — first for understanding others, and just as importantly for clarifying your own thinking. Early Greek thinkers had to invent words for concepts they had no vocabulary for, sometimes packing several distinct ideas into one term before later thinkers pulled them apart.

English inherits a great deal of that developed vocabulary from Greek and Latin, which is a genuine advantage: much of the conceptual work was done for us. The cost is a residue of arbitrary rules that carry no reasoning and must simply be memorized — a versus an being the standard example. Both halves are part of the subject, but the second half is the smaller one.

The course works from an 1880 grammar, chosen because older textbooks define their terms and build systematically instead of circling a concept with examples until the reader gets a feel for it. It is an elementary book by design: it starts from the very beginning and covers the whole subject.

Key Concepts

From the senses to words. Consider how a child acquires his first word. An adult points at an object and says ball; then at another, and says ball again. By perceiving the things and hearing the same label attached to them, the child builds up the concept. Eventually he points and says ball himself — and notice what he is doing with that single word. He is asserting something he takes to be true: that object is a ball. Even the most primitive vocabulary is already being used to state facts.

• The five senses — seeing, hearing, feeling, tasting, smelling. Through them we perceive the things around us.
• Consciousness beyond the senses — we are also aware of things we can neither see nor touch: gravity, time, a thought, a feeling.
• Once a starting vocabulary exists, words can be defined using other words. This is how we come to understand things we have never had physical contact with — no one has ever seen or tasted justice, yet the word means something to us.

Object. An Object is anything we can perceive, or of which we may be conscious.

• a book — we see and touch it
• thunder — we hear it
• honey — we taste it
• a thought, or a memory of last week — we are conscious of it

Syllable, Word, Language. A syllable is one of the sounds a human voice can make. Our range of such sounds is enormous compared to other animals, and words are built by choosing some of them and putting them together.

• Word — a syllable, or a group of syllables, used to express a thought: dog, ap·ple, but·ter·fly.
• Language — the expression of thought by means of words.
• Spoken language expresses ideas by the voice — the words we say.
• Written language uses letters and marks standing for those sounds — the words we write.

Grammar. Grammar treats of the principles and usages of language — the rules for using words, and beyond mere correctness, the question of using them well. English Grammar teaches us to speak and write the English language correctly, and to understand correctly what others say. The finer the command of the language, the more complex the thought that can be carried by it.

The Sentence. A Sentence is a group of words that makes complete sense.

• Sentences: Chalk is white. · Snow falls softly. · The school bell rang. · Fire is hot.
• Not sentences: The yesterday I · The cow up to — the words are English but they communicate nothing.
• Note the shape already visible in every example: something we are talking about, and something said about it.

The Proposition. A Proposition is a thought that is true or false.

• The sentence is the words, spoken or written. The proposition is the idea those words carry — the thing actually asserting a fact. The distinction is subtle and worth holding onto.
• "Chalk is white" on the page is a sentence; the assertion that chalk is white is the proposition, and that one happens to be true. "Snow is black" is a proposition too — a false one.
• Different sentences can carry the same proposition: Snow is white and Snow is a white thing express one and the same thought. A child pointing at snow and saying only white expresses it as well.
• Not every sentence expresses a proposition. Were you here yesterday? asks whether something is true rather than asserting it. Come back tomorrow. commands. Neither is true or false.

Rules for writing a sentence.

• Begin every sentence with a capital letter.
• Spell each word correctly.
• End a sentence that states a fact or gives a command with a period ( . ).
• End a question with a question mark ( ? ); end an exclamation with an exclamation point ( ! ).
• Never divide a syllable at the end of a line. A hyphen may break a word between syllables, never inside one.

The four kinds of sentences.

• Declarative — states a fact: "The window is open."
• Interrogative — asks a question: "Is the window open?"
• Imperative — gives a command or request: "Open the window."
• Exclamatory — expresses feeling or emotion: "How cold it is!"
• Only the declarative kind expresses a proposition. This is worth fixing in memory: the study of logic follows naturally from grammar, and logic is the analysis of propositions.

Quotation marks. Quotation marks ( " " ) enclose the exact words a person used.

• Example — The man yawned and said, "How sleepy I am!"
• Begin the quoted words with a capital letter.
• The punctuation ending the quoted sentence goes inside the closing quotation mark, not outside.
• Use them only for someone's exact language — not when merely reporting the gist of what was said.

Parts of speech. Words are used in different ways, and are sorted into classes according to their meaning and their use. Those classes are the parts of speech — the noun names, the verb asserts action, the adjective describes, the adverb tells how, and there are more to come. Each gets its own lesson later in the course.

Worked Example

Part (a): Does this group of words make complete sense?

The test is not whether the words are English, nor how many there are, but whether the group communicates a complete thought on its own.

1. Birds fly south. — There is something spoken about (birds) and something said about it (fly south). Complete sense. A sentence.
2. The tall green — Green describes something, but nothing is named and nothing is asserted. The listener waits for the rest. Not a sentence.
3. Snow is white. — Something named, something said about it. A sentence.
4. Over the hill and — A direction, then a conjunction promising more that never arrives. Not a sentence.
5. Dogs bark loudly. — Something named, something said about it, and how. A sentence.
6. When the cold rain — When sets up a condition whose consequence is never stated. Not a sentence.

Part (b): What kind of sentence is it, and does it express a proposition?

Name the kind first, then apply the rule that only declarative sentences carry a thought that can be true or false.

1. The winds bring perfume. — States a fact. Declarative — expresses a proposition.
2. Where is my new book? — Asks. Interrogative — no proposition; it inquires whether something is so rather than asserting it.
3. Open the window, Clarence. — Commands. Imperative — no proposition.
4. How I trembled with fear! — Expresses feeling. Exclamatory — no proposition.
5. Necessity is the mother of invention. — States a fact. Declarative — expresses a proposition.
6. Does the sun ever rest? — Interrogative — no proposition.
7. Please forgive me. — A request, which is a command softened. Imperative — no proposition.
8. What a beautiful morning! — Exclamatory — no proposition.

Of the eight, only the two declarative sentences assert anything true or false.

Part (c): How is each word being used?

Take Good scholars study diligently.

1. Ask first what the sentence is about — what thing is named. Scholars. A word used to name an object is a noun.
2. Ask what is said about that thing. Study — it states the action the scholars carry out. A word used to assert action is a verb.
3. Ask whether anything describes the thing named. Good describes scholars, narrowing which scholars are meant. A word used to describe is an adjective.
4. Ask whether anything tells how the action was carried out. Diligently tells how they study. A word used this way is an adverb.

The same four questions — what is named, what is asserted, what describes, what tells how — are the beginning of sorting any sentence into its parts of speech.

Summary

• Everything we can perceive with the five senses, or of which we can be conscious, is an object; words are the signs we attach to objects and ideas.
• A word is a syllable or group of syllables used to express a thought, and language is the expression of thought by means of words — spoken by voice, written by letters and marks.
• Grammar treats of the principles and usages of language; English grammar teaches us to speak, write, and understand English correctly.
• A sentence is a group of words that makes complete sense; a proposition is a thought that is true or false. The sentence is the words, the proposition is the idea they carry, and two different sentences may carry the same proposition.
• Sentences come in four kinds — declarative, interrogative, imperative, exclamatory — and only the declarative expresses a proposition.
• Quotation marks enclose a person's exact words, capitalized at the start, with the closing punctuation inside them.
• Words are classified by meaning and use into the parts of speech; noun, verb, adjective, and adverb are the first four, each treated in its own lesson later.