优秀和卓越的区别在于对细节的关注。

Sustainable agriculture is not a slogan but a responsibility—we must preserve green mountains and clear waters for future generations.

水太清了就会见不到鱼，人太精明了就没有朋友。冠冕的玉旒，是用来遮蔽视线；用丝棉塞耳，是为了减弱听觉。

I went to the woods because I wanted to live deliberately. I wanted to live deep and suck out all the marrow of life. To put to rout all that was not life. And not, when I had come to die, discover that I had not lived.

现实不是我们所看到的，而是我们所思考的。