He gossips habitually; he lacks the common wisdom to keep still that deadly enemy of man, his own tongue.

All I care to know about a man is that he is a human being... he can't be any worse.

This morning arrives a letter from my ancient silver-mining comrade, Calvin H. Higbie, a man whom I have not seen nor had communication with for forty-four years. . . . [Footnote: Roughing It is dedicated to Higbie.] . . . I shall allow myself the privilege of copying his punctuation and his spelling, for to me they are a part of the man. He is as honest as the day is long. He is utterly simple-minded and straightforward, and his spelling and his punctuation are as simple and honest as he is himself. He makes no apology for them, and no apology is needed.

Life is but a dream, a grotesque and foolish dream.

I have only one moral precept; never smoke more than five cigars at a time.

I have achieved my seventy years in the usual way: by sticking strictly to a scheme of life which would kill anybody else... I will offer here, as a sound maxim, this: That we can't reach old age by another man's road.

We had an abundance of mangoes, papaias and bananas here, but the pride of the islands, the most delicious fruit known to men, cherimoya, was not in season. It has a soft pulp, like a pawpaw, and is eaten with a spoon.