A man's real possession is his memory. In nothing else is he rich, in nothing else is he poor.
一个人真正的财富是他的记忆。除此之外，他既不富有也不贫穷。
The study of computational complexity is a journey through the landscape of mathematical logic and algorithmic theory.
不要为别人而活，为自己而活。
The most important thing is to have a vision of what you want to do and then to have the persistence to carry it out.
海洋保护区不仅仅是避难所，更是对我们未来的投资。
