When the doctrine of allegiance to party can utterly up-end a man's moral constitution and make a temporary fool of him besides, what excuse are you going to offer for preaching it, teaching it, extending it, perpetuating it? Shall you say, the best good of the country demands allegiance to party? Shall you also say it demands that a man kick his truth and his conscience into the gutter, and become a mouthing lunatic, besides?

there was no crime in unconscious plagiarism; that I committed it everyday, that he committed it everyday, that every man alive on earth who writes or speaks commits it every day and not merely once or twice but every time he open his mouth… there is nothing of our own in it except some slight change born of our temperament, character, environment, teachings and associations

The source of all humor is not laughter, but sorrow.

I have done more for San Francisco than any of its old residents. Since I left there it has increased in population fully 300,000. I could have done more - I could have gone earlier - it was suggested.

...the person that had took a bull by the tail once had learnt sixty or seventy times as much as a person that hadn't, and said a person that started in to carry a cat home by the tail was getting knowledge that was always going to be useful to him, and warn't ever going to grow dim or doubtful. Chances are, he isn't likely to carry the cat that way again, either. But if he wants to, I say let him!

I have tried getting up early, and I have tried getting up late-and the latter agrees with me best.

It usually takes more than three weeks to prepare a good impromptu speech. Overnight success is a fallacy. It is preceded by a great deal of preparation. Ask any successful person how they came to this point in their lives, and they will have a story to tell.