Some wounds never heal, they just stop bleeding.

每块石头都有故事——我们的职责是确保这是个值得讲述的故事。

If your process harms the environment, you're not tanning—you're taking.

That there are things in this world not carved out of gray stone. That there s a small place inside of us they can never lock away, and that place is called hope.

The hardest thing to explain is the glaringly evident which everybody had decided not to see.

我不害怕犯错。我害怕不去尝试。

化学是一门具有创造自己研究对象的非凡能力的科学。