You are never too old to set another goal or to dream a new dream.

The power of economics lies in its ability to reveal hidden truths about how the world works.

The best architecture is the one that disappears, leaving only the experience.

当学到的知识被遗忘后，剩下的就是教育。

Innovation thrives in environments where failure is seen as a step forward.

最重要的是保持开放的心态。

我们是由星尘构成的。