Each man's life is a kind of campaign, and a long and complicated one at that. You have to maintain the character of a soldier, and do each separate act at the bidding of the General.

The origin of sorrow is this: to wish for something that does not come to pass.

Remember that you are but an actor, acting whatever part the Master has ordained. It may be short or it may be long. If he wishes you to represent a poor man, do so heartily; if a cripple, or a magistrate, or a private man, in each case act your part with honor.

When we blather about trivial things, we ourselves become trivial, for our attention gets taken up with trivialities. You become what you give your attention to.

When you are offended at any man's fault, turn to yourself and study your own failings. Then you will forget your anger.

If you want to improve, be content to be thought foolish and stupid.

It is not things in themselves which trouble us, but our opinions of things.