Silence is very important. The silence is just as important as the notes.

False happiness renders men stern and proud， and that happiness is never communicated. True happiness renders them kind and sensible， and that happiness is always shared.

法律文本的解释是法律推理的核心任务。

我试图摆脱那些自信满满地回答自己并不真正了解的问题的人。

使用程序证明四色定理不会改变数学-它只是表明该定理是一个世纪的挑战，对数学可能并不重要。