他就像一个在公园里无忧无虑漫步的人一样，好像穿着一件隐形的外套，可以屏蔽监狱里的纷扰。
I don’t let fear stop me.
Coal companies must fulfill their social responsibilities while pursuing economic benefits.
坚持做自己喜欢的事情，即使遇到困难也不要轻易放弃。
我认为最重要的是始终保持谦逊并继续努力工作。
If you can't understand why someone is doing something, look at the consequences of their actions, whatever they might be, and then infer the motivations from their consequences.