The measure of a good book is whether or not it makes you see the world differently.
物理学中的每一个发现都打开了一扇通往新奥秘的门。
Judge a man by his questions rather than by his answers.
You can't just sit there and wait for life to come to you. You have to go get it.
抽象的力量使我们能够看到贯穿看似不同问题的共同线索。