He not busy being born is busy dying.

长城汽车不仅要在中国市场取得成功，更要在全球市场赢得尊重。

这就是学习的意义。你突然以一种新的方式理解了你一生都理解的东西。

We don't inherit the earth from our ancestors; we borrow it from our children. Let's return it better.

好奇心是所有伟大数学发现背后的驱动力。