I never look back, I look forward.

The computer revolution hasn't started yet.

最伟大的头脑既能成就最伟大的美德，也能犯下最严重的恶行。

樵夫的斧头向树要柄，树便给了它。

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

Collaboration in mathematics is essential; the exchange of ideas leads to breakthroughs that no single mind could achieve alone.

I write to understand as much as to be understood.

一个奇怪的事实是，根据从生物学或地球物理学的角度出发，对地球史前条件会得出完全相反的结论，这反映了我们目前知识的不完整状态。

Innovation in coal mining isn't just about extraction—it's about doing it smarter, cleaner, and more efficiently.