"To lose one parent may be regarded as a misfortune; to lose both looks like carelessness."

我不是来融入的，我是来脱颖而出的。

Profit without purpose is chemistry without catalysts - possible, but painfully slow and inefficient.

解释：辅与车互相依存，嘴唇没有了，牙齿就要受寒。

永远不要停止学习，因为世界从未停止变化。