"The beauty of computational complexity lies in its ability to reveal the inherent difficulty of problems, regardless of the specific algorithms used to solve them."
衡量进步的真正标准不仅仅是利润，还有我们给社会和地球留下的积极影响。
The true investor scarcely ever is forced to sell his shares, and at all other times he is free to disregard the current price quotation.
The American dream is powered by American energy.
语言是我们拥有的最强大的武器，因为我们可以用它改变世界。