Success is a matter of adjusting one's efforts to obstacles and one's abilities to a service needed by others.

A man given to pride is usually proud of the wrong thing.

Reading musses up my mind.

I do not believe a man can ever leave his business. He ought to think of it by day and dream of it by night.

Failure is simply the opportunity to begin again, this time more intelligently.

History is more or less bunk.

Exercise is bunk. If you are healthy, you don't need it: if you are sick you should not take it.