我们有责任利用科学改善生活，而不仅仅是追求利润。
The unexamined life is not worth living.
To love is to risk, but it is a risk worth taking.
Diversity is not just a nice-to-have, it's a must-have for any organization that wants to be successful in the long term.
The world has nothing to fear from military ambition in our Government.