最可信的实证研究通常来自设计清晰透明、假设公开可见的研究。

Spend as much time crafting the subject line of an email as the message itself because the subject line is often the only thing people read.

If you love what you do, you'll never work a day in your life.

翻译：说明自然资源是天生的，而人类通过工艺将其开发利用。

最好的领导者是那些多听少说的人。

我常说同样的话：要想赢就必须受苦。