在数学中，解决问题的旅程与解决方案本身同样重要。
In mathematics, the journey to the solution is just as important as the solution itself.
Writing is a way of being, a way of existing in the world.
The best way to find out if you can trust somebody is to trust them.
Every chemical process we develop must pass three tests: Is it safe? Is it sustainable? Is it scalable?