最终，重要的不是你来自哪里，而是你选择去哪里。

诗歌是人类存在的唯一具体证明。

We don't inherit the earth from our ancestors; we borrow it from our children.

我们相信可持续发展是更美好未来的关键。

生活是一段旅程，如果你爱上了这段旅程，你将永远爱着它。

数学中最深刻的思想往往源于最简单的观察。

Attention is the taking possession by the mind, in clear and vivid form, of one out of what seem several simultaneously possible objects or trains of thought.