In chemicals, our greatest challenge is also our greatest opportunity: meeting global needs while protecting the planet.

I'm not a healer, I'm a killer.

The stream of thought, of consciousness, is always flowing.

文学和科学相比，的确没什么用处，但文学最大的用处，也许就是它没有用处。

I always try to make films that I would want to see.

写作就是面对记忆的幽灵。