Mathematics is the language in which the universe is written.

I believe it's important to have a passion for what you do. If you don't have a passion, you won't have the energy to keep going when things get tough.

When you attack coal, you attack middle America.

我不会专注于我所面对的困难，我会专注于我的目标，并尽量忽略其他事情。

The future belongs to materials that perform exceptionally while leaving minimal environmental footprints.

The ocean doesn't belong to any one nation; it's a shared resource that requires global stewardship.