What matters most is what sort of person you are becoming. Wise individuals care only about whom they are today and who they can be tomorrow.
Not things, but opinions about things, trouble men.
Men are disturbed not by the things that happen, but by their opinion of the things that happen.
Happiness is an equivalent for all troublesome things.
Books are the training weights of the mind.
We must ever bear in mind --that apart from the will there is nothing good or bad, and that we must not try to anticipate or to direct events, but merely to accept them with intelligence.