The best scientists are those who never stop asking why.
世界是一本书,不旅行的人只读了一页。
唯一能让你成为冠军的是你的专注。
The returns to education are higher than most people realize.
What we know is not much. What we do not know is immense.
我将死了又死,以明白生是无穷无竭的。
我是一个喜欢非凡的人。