There is nothing good or evil save in the will.
The materials are indifferent, but the use we make of them is not a matter of indifference.
Do not strive for things occurring to occur as you wish, but wish the things occurring as they occur, and you will flow well.
Not things, but opinions about things, trouble men.
It is not death or pain that is to be dreaded, but the fear of pain or death.
Two principles we should always have ready — that there is nothing good or evil save in the will; and that we are not to lead events, but to follow them.