我喜欢梦想未来而非追思既往的历史。
I like the dreams of the future better than the history of the past.
To love someone is to know how to lose them.
Mathematics is not about numbers, equations, computations, or algorithms: it is about understanding.
"You have to be ready to suffer and enjoy the suffering."
Be strict with yourself and forgiving of others. The reverse is hell for everyone.
在一个数据结构上运行100个函数比在10个数据结构上运行10个函数要好。