The study of black holes has led us to the edge of our understanding, where the known laws of physics break down and new theories must emerge.

总统的职位是伟大的，但担任这个职位的人并不伟大。

如果你在尝试改变世界，那么你正在做真正重要的事情。相信你每天都会在兴奋中起床。

"I love competition. I love to push myself."

We must adapt to changing markets while staying true to our core values.

书籍是最好的老师。