Believe that life， it gives a person the instructive than any books are all well.
相信生活，它给人的教益比任何一本书籍都好。
在研究自然时，想象力必须受到逻辑和实验的严格规则指导。
A good novel tells us the truth about its hero, but a bad novel tells us the truth about its author.
大爆炸不是一切的开始，而是我们可观测宇宙的开始。