没有人真正了解其他人。他最多只能假设他们和自己一样。
No man really knows about other human beings. The best he can do is to suppose that they are like himself.
科学的真正回报是理解新事物的兴奋感。
The only person you are destined to become is the person you decide to be.
最好的投资是投资于能够创造价值的人。