To do mathematics is to engage in a dialogue with the universe, seeking answers to questions we may not even know how to ask yet.
No man really knows about other human beings. The best he can do is to suppose that they are like himself.
社会学的想象力使拥有者能够根据其对各种个人的内心生活和外部职业生涯的意义来理解更大的历史场景。
People are not lazy. They simply have impotent goals - that is, goals that do not inspire them.