The design of algorithms is both an art and a science.
算法设计既是一门艺术也是一门科学。
始终为最坏的情况做计划。
诗人是一个总是说真话的骗子。
I believe in the passion of creation and that dreams are more powerful than facts.
The best way to predict the future is to create it.
不学习历史的人注定要重复错误。
I invent nothing, I rediscover.