The dream behind the Web is of a common information space in which we communicate by sharing information.

采石业的创新不仅在于新技术，更在于新思维。

"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."

A low price-earnings ratio is not a guarantee of success, but it is a good starting point.

你无法取悦所有人，所以别尝试。