Every generalization is dangerous, especially this one.

You thunder and lightning too much; the reader ceases to get under the bed, by and by.

Plain question and plain answer make the shortest road out of most perplexities.

You don't know about me, without you have read a book by the name of 'The Adventures of Tom Sawyer,' but that ain't no matter. That book was made by a Mr. Mark Twain, and he told the truth, mainly.

I have damaged my intellect trying to imagine why a man should want to invent a repeating clock, and how another man could be found to lust after it and buy it. The man who can guess these riddles is far on the way to guess why the human race was invented - which is another riddle which tires me.

Habit is habit and not to be flung out of the window by any man, but coaxed downstairs a step at a time. You cannot eliminate habits that no longer serve you. You can only replace them with new habits that support your goals. Moment by moment, you need to live with awareness and structure the habits that you include or exclude in your days.

I went to the circus, and loafed around the back side till the watchman went by, and then dived in under the tent. I had my twenty-dollar gold piece and some other money, but I reckoned I better save it.... I ain't opposed to spending money on circuses, when there ain't no other way, but there ain't no use in wasting it on them.