最好的演员是那些能让你忘记他们在演戏的人。

Every man has a right to his opinion, but no man has a right to be wrong in his facts.

The stars are not afraid to appear like fireflies.

文学是让不可见的东西变得可见的艺术。

问题的数学表述通常比其解决方案更重要，后者可能仅仅是数学或实验技巧的问题。