The most exciting phrase to hear in science, the one that heralds new discoveries, is not 'Eureka!' but 'That's funny...'
The only thing that overcomes hard luck is hard work.
The greatest single achievement of computer science is the development of the concept of the algorithm.
孔子说:“唯女子与小人难以对付。太亲近了,他们就会失礼;太疏远了,他们就会怨恨。”