"Every word we write is a step towards understanding ourselves and the world around us."

品格是在没人看的时候做正确的事。有太多人认为唯一正确的事是蒙混过关，而唯一错误的事是被抓住。

要真正掌握量子力学的本质，必须接受那些挑战我们经典直觉的悖论。

艺术不是宗教的替代品：它本身就是一种宗教。

In the midst of difficult times， it is our response that defines us， not the circumstances.

I believe that man will not merely endure: he will prevail. He is immortal, not because he alone among creatures has an inexhaustible voice, but because he has a soul, a spirit capable of compassion and sacrifice and endurance.

译文：富贵最容易招人嫉恨，所以务必要宽厚谦恭待人，才没有大的祸患。福禄有定数，务必要节俭朴素，才能延续长久。赏析：富贵荣华本没有错，但是人一旦拥有它之后，如果骄横跋扈，聛睨一切，那么也最容易招致杀身之祸。