Fear is the biggest disability of all. And will paralyze you more than being in a wheelchair.

"The truth is rarely pure and never simple."

The beauty and mystery of this world only emerges through affection, attention, interest and compassion.

我们必须记住，在自然界中既没有奖励也没有惩罚——只有后果。

即使是一个愚蠢的人，在大多数事情上仍然可以是正确的。大多数传统的智慧都是真的。

I do not think anything that I have done is of any interest to the general public.

在量子世界中，观察某物会改变它。这不是我们技术的限制，而是自然界的基本属性。