真相很少是纯粹的，也从来不简单。

Innovation requires both creativity and rigorous testing.

任何公司最有价值的资产都是它的员工。

The act of writing is an act of defiance.

I always try to buy stocks that are undervalued and sell them when they become overvalued.

The world is full of people who will tell you what you can't do. You don't need them. You already know what you can't do. What you need is someone to tell you what you can.