个体是唯一的现实。我们越是远离个体，走向关于智人的抽象概念，我们就越可能陷入错误。

The downside of my celebrity is that I cannot go anywhere in the world without being recognised. It is not enough for me to wear dark sunglasses and a wig. The wheelchair gives me away.

我不会把任何事情视为理所当然。

"The unsaid is often more powerful than the spoken word."

The beauty of physics lies in its ability to reveal the hidden connections between seemingly unrelated phenomena.

投资可持续林业就是投资我们星球的未来。