愚者自以为聪明，智者却知道自己愚昧。#
The fool doth think he is wise, but the wise man knows himself to be a fool.
Happiness is as a butterfly which, when pursued, is always beyond our grasp, but which if you will sit down quietly, may alight upon you.
I can be no longer than one day absent from the ship, as I am the only person on board who can navigate her.
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.