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

We must balance immediate energy needs with long-term sustainability goals.

世界上充满了神奇的事物，耐心地等待着我们的感官变得更加敏锐。

The quality of government is more important than the form of government.

不要让任何人告诉你你做不到某件事。