唯一真正的智慧在于知道自己一无所知。
The moment you stop trying to be someone else is the moment you become yourself.
Life is a dream for the wise, a game for the fool, a comedy for the rich, a tragedy for the poor.
思考的过程不仅仅是把一件事加到另一件事上;它在于观察结构特征和结构要求的操作。