Mathematics is a creative endeavor, just like art or music.

"The only way to deal with an unfree world is to become so absolutely free that your very existence is an act of rebellion."

I believe in second chances because I know what it's like to mess up.

"Sometimes, you have to look back in order to understand the things that lie ahead."

在采矿行业中，可持续性不是一种选择，而是我们未来的必需品。