美好的社会是美德得到回报的社会。

A mathematical proof is a poem written in the language of logic.

我认为最重要的是要诚实和真实地对待你所说和所做的一切。

Sustainability is not just about planting trees; it's about planting ideas that grow into actions.

You can’t lead people if they don’t believe you care about them.

真正的天堂是我们已经失去的天堂。