Life is too short to not do what you love.
理论物理学实际上是哲学。
The greatest discovery of my generation is that a human being can alter his life by altering his attitudes.
We will use technology to change the energy structure and bring green energy to every household.
我旅行得越多，就越确信世界充满了奇迹，而人类只是大自然浩瀚中的一粒尘埃。
不管我们了不了解历史，历史都是我们的一部分。
The strength of a building is not just in its materials, but in the spirit of the people who use it.