Human freedom is bounded by its choices.

不要害怕失败，因为失败是成功的垫脚石。

In times of crisis, true leadership is revealed by actions, not words.

A company's greatest asset is its people, and investing in them is the smartest business decision you can make.

我喜欢把数学看作一种诗歌。

故事的力量在于它能够让我们以不同的方式看待世界。