I have never taken any exercise except sleeping and resting.

Everybody's private motto: It's better to be popular than right.

Simple rules for saving money: To save half, when you are fired by an eager impulse to contribute to a charity, wait and count to forty. To save three quarters, count sixty. To save all, count sixty-five.

He had an uncommon fondness for cats. As an old man summering in New Hampshire, Twain even rented kittens from a nearby farm to keep him company until he returned home. "If man could be crossed with the cat," said Twain, "it would improve the man, but it would deteriorate the cat." There's always something about your success that displeases even your best friends.

Giving up smoking is the easiest thing in the world. I know because I've done it thousands of times.

I will gradually drop this subject of graveyards. I have been trying all I could to get down to the sentimental part of it, but I cannot accomplish it. I think there is no genuinely sentimental part to it. It is all grotesque, ghastly, horrible.

I admire him, I frankly confess it; and when his time is come I shall buy a piece of the rope for a keepsake.