There are two kinds of trouble: The kind you have and the kind you haven't. There are but few of the first sort, but of the second there is no end.

It is wise to be sure, but otherwise to be too sure.

A friend is one who withholds judgment no matter how long you have his unanswered letter.

The penalty of greatness is to write autographs.

Enough of anything is plenty, but plenty to some people is never enough.

Never expect too much from a friend and you will never want for one.

Riches may not bring happiness, but neither does poverty.