目的赋予心理活动意义。

When I'm working on music, I'm in a different world.

I’m not here to fit in. I’m here to stand out.

Research is a journey where the destination is unknown, but the pursuit is everything.

The best way to improve a program is to rewrite it.

所以,储备是国家最重要的事；粮食是国家的宝物；武器是国家的利爪；城池是守卫国家的屏障。