1883  Our greatest weakness lies in giving up. The most certain way to succeed is always to try just one more time.
1923  Good friends, good books, and a sleepy conscience: this is the ideal life.
2322  The indispensable first step to getting the things you want out of life is this: decide what you want.
4062  “But in the end one needs more courage to live than to kill himself.”
2837  You will never be happy if you continue to search for what happiness consists of. You will never live if you are looking for the meaning of life.