The most sustainable competitive advantage is the ability to learn faster than your competitors.

"你越是试图理解影子，就越少知道。"

The sun is our most powerful tool in Africa. We must learn to work with it, not against it.

The more personal it is, the more universal it is.

艺术家必须先创造火花才能生火，在艺术诞生之前，艺术家必须准备好被自己创造的火所吞噬。