The P versus NP problem is one of the most important problems in computer science.

The most successful societies in the world are those that have managed to create a balance between the state, the market, and civil society.

当机会来临时，你必须抓住它。

Architecture begins with the ground and reaches for the sky.

每一天都是改变生活的新机会。

失败只是暂时的挫折，而不是终点。