用户不是上帝，用户是朋友。

The beauty of chemistry is that it's everywhere—you just have to look for it.

产品经理最重要的能力是把自己变傻瓜。

We are survival machines – robot vehicles blindly programmed to preserve the selfish molecules known as genes.

路我已经给你铺好了，你就往上走就好了。