Synonym: 1, I, ace, ane, i, matchless, nonpareil, one and only, one, peerless, single, unitary, unity, unmatchable, unmatched, unrivaled, unrivalled. Similar words: done, on, once, tone, zone, on end, age, and. Meaning: [wʌn] 
n. 1. the smallest whole number or a numeral representing this number 2. a single person or thing. adj. 1. used of a single unit or thing; not two or more 2. having the indivisible character of a unit 3. of the same kind or quality 4. used informally as an intensifier 5. indefinite in time or position 6. being a single entity made by combining separate components 7. eminent beyond or above comparison.
n. 1. the smallest whole number or a numeral representing this number 2. a single person or thing. adj. 1. used of a single unit or thing; not two or more 2. having the indivisible character of a unit 3. of the same kind or quality 4. used informally as an intensifier 5. indefinite in time or position 6. being a single entity made by combining separate components 7. eminent beyond or above comparison. 
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151. One penny with right is better than a thousand without right. 
152. A road of a thousand miles begins with one step.
153. One cannot always be a hero, but one can always be a man.
154. When two friends have a common purse, one sings and the other weeps.
155. Experience is a school from which one can never graduate.
156. Better to light one candle than to curse the darkness.
157. There is a crook [an affliction, a trial] in the lot of every one.
158. Two cats and a mouse, two wives in one house, two dogs and a bone, never agree in one.
159. A thousand friends are few, one enemy is too many.
160. We must repeat a thousand and one times that perseverance is the only road to success.
161. There is in liberty as in innocence and virtue a satisfaction one can only feel in their enjoyment and a pleasure which can cease only when lost.
162. One who loves not wine, woman and song, remains a fool his whole life long.
163. The most normal and the most perfect human being is the one who most thoroughly addresses himself to the activity of his best powers,gives himself most thoroughly to the world around him,flings himself out into the midst of humanity,and is so preoccu pied by his own beneficent reaction on the world that he is practically unconscious of a sep arate existence...
164. When the tree is fallen, every one runs to it with his axe.
165. Experience teaches fools, and he is a great one that will not learn by it.
166. Every person has two education, one which he receives from others, and one, more important, which he gives himself.
167. To be prepared for war is one of the most effectual means of preserving peace.
168. One good head is better than a hundred strong hands.
168. Sentencedict.com is a online sentence dictionary, on which you can find excellent sentences for a large number of words.
169. One penny witgh right is better than a thousand without right.
170. Do not, for one repulse, give up the purpose that you resolved to effect.
171. One must mourn not the death of men but their birth.
172. Freedom is always and exclusively freedom for the one who thinks differently.
173. The great and the little have need one of another.
174. The brotherly spirit of science, which unites into one family all its votaries of whatever grade,and however widely dispersed throughout the different quarters of the globe.
175. The living man who does not learn is dark, dark like one walking in the night.
176. There is a moment in every battle at which the least maneuver is decisive and gives superiority as one drop of water causes overflow.
177. When one is about to act, one must reason first.
178. One foe is too many; and a hundred friends too few.
179. Propagada is the art of persuading others of what one does not beliver oneself.
180. There is but one step from the sublime to the ridiculous.