在采矿业,安全不仅仅是政策 - 它是个人问题。
我不是自我,我是灵魂。
I am not without possessions; I have freedom.
We are all afraid—for our confidence, for the future, for the world.
成功的真正标准是为子孙后代留下积极的遗产。
The only way to understand painting is to look at it for a long time.
政策规则优于自由裁量,因为它们消除了时间不一致性问题。
Silence is argument carried out by other means.
The key is to stay focused on your own path.