The greatest enemy of knowledge is not ignorance, it is the illusion of knowledge.

The harder the battle, the sweeter the victory.

You have to be able to admit when you’re wrong and get out of a losing position quickly. The worst thing you can do is hold onto a losing trade hoping it will come back.

整个世界都充满了艺术。我只是试着做一些与其他事物相契合的东西。

Sustainability isn’t an option; it’s the only path forward.

The real competition is not between products, but between business models.