The circular economy isn't just good for the planet - it's good business.
办事，不能做尽；说话，不能说尽；势力，不能倚尽；幸福，不能享尽。
The key to successful investing is to have a diversified portfolio.
The brain is a kind of computer, but it's a very different kind of computer from the ones we're used to.
You know, in the Middle Ages, in England, when you met a very poor person, that person would be described as an "unfortunate" -- literally, somebody who had not been blessed by fortune, an unfortunate.