What we know is little, and what we are ignorant of is immense.

Gratitude is an antidote to negative emotions, a neutralizer of envy, hostility, worry, and irritation.

Curiosity is the engine that drives us towards understanding the cosmos.

在我的字典里找不到「不可能」这个字。

We thought that we had the answers, it was the questions we had wrong.

If we were motivated by money, we would have sold the company a long time ago and ended up on a beach.