The fact is that women have more power and influence in America today than at any other time in our history.

Quality is not a promise; it is a delivery.

想象力比知识更重要。

The best leaders are those who listen more than they speak.

宇宙不仅比我们想象的更奇怪，它比我们能想象的还要奇怪。

科学的进步不仅依赖于事实的积累，还依赖于知识的组织。