生命短暂，让它甜蜜。
In the midst of winter, I found there was, within me, an invincible summer.
The way to get started is to quit talking and begin doing.
如果你不愿意承担风险，你就没有准备好领导。
The beauty of physics lies in its ability to explain the complex with simple, elegant theories.
明明可以享受快乐却不去把握，为什么要自寻烦恼呢？