Success is not final, failure is not fatal: It is the courage to continue that counts.
The only thing that stands between you and your dream is the will to try and the belief that it is actually possible.
The greatest happiness of a teacher is to send groups of children to the other shore of their ideals.
永远不要为你不想成为的人工作。
The purpose of life is not to be happy. It is to be useful, to be honorable, to be compassionate, to have it make some difference that you have lived and lived well.