No Man Is Crushed By Misfortune Unless He Has

The wise man is neither raised up by prosperity nor cast down by adversity

If a man takes no thought about what is distant, he will find sorrow near at hand.

Remember that there is nothing stable in human affairs; therefore avoid undue elation in prosperity, or undue depression in adversity.

He is a wise man who does not grieve for the things which he has not, but rejoices for those which he has.

Man is something that shall be overcome.

It is better to conquer our grief than to deceive it