世界充满了迹象和奇迹,但我们对它们视而不见。
The world is full of signs and wonders, but we are blind to them.
In mathematics, the art of proposing a question must be held of higher value than solving it.
Beauty is truth, truth beauty,—that is all ye know on earth, and all ye need to know.
Life's too short to be anything but happy.
The most successful investors are those who can remain calm during market turbulence.
里氏替换原则是面向对象编程中的一个基本概念,它指出子类的对象应该能够替换超类的对象而不影响程序的正确性。
You have to be willing to be misunderstood if you're going to innovate.
The most important thing is to be willing to question everything.