Learning is any change in a system that produces a more or less permanent change in its capacity for adapting to its environment.

事实是，你不知道明天会发生什么。生活是一场疯狂的旅程，没有什么是有保证的。

Filmmaking is a chance to live many lifetimes.

我做事情不是为了钱，而是因为我热爱它们。

The future of mining lies in balancing economic growth with environmental stewardship.

The investor's chief problem - and even his worst enemy - is likely to be himself.