The challenge is to make the invisible visible.

The way to make progress is to acknowledge ignorance.

实现明天的唯一限制是我们今天的疑虑。

在科学工作中，那些拒绝超越事实的人很少能真正理解事实。

"You can never be too careful with your words, especially when you are lying."

言辞不仅可以用来描述现实，还可以用来创造新的现实。