History is not the past. It is the method we have evolved of organizing our ignorance of the past.
Great design is about solving problems, not just making things look good.
晏子春秋
Fear of things invisible is the natural seed of that which every one in himself calleth religion.
I'm the reason your gravity won't pull.
永远不要以貌取人。
Love is the only sane and satisfactory answer to the problem of human existence.
你和我各有一个苹果，如果我们交换苹果的话，我们还是只有一个苹果。但当你和我各有一个想法，我们交换想法的话，我们就都有两个想法了。
The art of doing mathematics consists in finding that special case which contains all the germs of generality.