保持简单，简单的事情重复做。
Keep it simple, repeat simple things.
量子力学不仅是关于原子的理论，更是关于整个自然的理论。
面对挑战，我们必须保持韧性和创新。
The study of black holes has revolutionized our understanding of space and time.
I say luck is when an opportunity comes along and you're prepared for it.
Knowledge has value only insofar as it contributes to the liberation of humanity.
The best way to build a brand is to create a culture that is so strong that it becomes a movement.
The people are the government, administering it by their agents; they are the government, the sovereign power.
一本书就是你握在手中的一个梦想。