Leadership means making tough decisions today that will ease tomorrow's challenges.

Collaboration is key to solving the biggest challenges in science.

你的过去并不等于你的未来。

市场不能替代政府，政府也不能替代市场。

The best designs are those that solve problems elegantly without drawing attention to themselves.

我认为你不能比较网球的不同时代。每个时代都有其伟大的球员。