The most sustainable leather comes from the most respected animals.

2013年：贝索斯致股东信《下放决策权以促进创新》

I'm very competitive and ambitious, but I don't have a desire to be number one. I just want to do really interesting work and push myself.

"Home is not a place, it's a feeling."

In energy, the biggest risk is not taking any risks at all.

Mathematics knows no races or geographic boundaries; for mathematics, the cultural world is one country.