我们教授一门学科不是为了培养关于该学科的小型活图书馆,而是让学生自己学会数学思考。
The future is already here — it's just not very evenly distributed.
科学是一股向善的力量,但前提是我们明智地使用它。
墙上那个嘲笑你的时钟,可能是你老板的;但是朋友,时间是你自己的。
心理活动的目的是成功的生活。
Art should disturb the comfortable and comfort the disturbed.
The things we admire in men, kindness and generosity, openness, honesty, understanding and feeling, are the concomitants of failure in our system. And those traits we detest, sharpness, greed, acquisitiveness, meanness, egotism and self-interest, are the traits of success.