我不是为了钱而比赛，我是因为对这项运动的热爱而比赛。

A computer program does what you tell it to do, not what you want it to do.

计算的未来不仅仅是更快的芯片，而是更智能的系统。

The concept of law is a complex one, involving not only rules but also principles, policies, and standards.

My good opinion once lost is lost forever.

山溪里的水随着季节常涨常退，不明事理的小人反复无常。