Don‘t bother fighting the old； just build the new.

A Book of Verses underneath the Bough, A Jug of Wine, a Loaf of Bread—and Thou Beside me singing in the Wilderness— Oh, Wilderness were Paradise enow!

友情是超越时间的纽带。

最好的创新方式是冒险。

The greatest threat to our forests is not the axe, but indifference.

如果你想改变世界，先从改变思维方式开始。