Success is not the key to happiness. Happiness is the key to success.

No matter what he does, every person on earth plays a central role in the history of the world. And normally he doesn't know it.

Climate change is the greatest challenge our industry has ever faced, but also our greatest opportunity.

设计与制造的融合是成功的关键。

I want to be a tree, not because trees don't speak, but because trees don't lie.