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.
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。