科学家不是给出正确答案的人，而是提出正确问题的人。

Careers are a jungle gym, not a ladder.

我不逃避挑战，我奔向挑战。

The world is full of obvious things which nobody by any chance ever observes.

每一个发现都为成千上万的新问题打开了大门。

The circular economy is about creating a system that works long-term, for everyone.

We must listen to the science and act with urgency to address global energy challenges.

Do what you love, love what you do.

我不喜欢害怕，我喜欢无所畏惧。