That’s been one of my mantras—focus and simplicity.Simple can be harder than complex，you have to work hard to get your thinking clean to make it simple.
专注和简单一直是我的秘诀之一。简单可能比复杂更难做到，你必须努力理清思路，从而使其变得简单。
最伟大的真理是最简单的，最伟大的人也是如此。
The great thing is to be in love with life.
可持续的做法不仅对地球有益；从长远来看，它们对业务也有好处。