The best time to plant a tree was 20 years ago. The second best time is now.

法律的目的不是废除或限制自由，而是保护和扩大自由。

In the search for new quantum materials, the role of topology cannot be overstated; it is a key to unlocking the mysteries of the quantum realm.

If you’re not making mistakes, you’re not trying hard enough.

做人意味着拥有负罪感。

The Celts have a close affinity with nature.

海洋不仅是食物的来源，也是我们星球生态系统的重要组成部分，我们必须为子孙后代保护它。