Immature poets imitate; mature poets steal.

There are wounds that never heal, only scab over.

The general will is always right， but the judgment which guides it is not always enlightened.

The greatest single achievement of computer science is the development of the concept of the algorithm.

The architect’s role is to enable, not to impose.

对于非礼的事，上等到的士人根本不想；对于非礼的事，中等的士人从来不说；对于非礼的事，下等的士人紧闭门户。

你注定成为的唯一的人是你决定成为的人。