废物只是我们尚未学会重视的资源。

The eagle never lost so much time as when he submitted to learn of the crow.

I don't want to be as good as I was, I want to be better than I was.

In both arenas, because the body is predominant and vulnerable, the mind becomes an instrument of silent, uninvolved assessment.

我们不是从祖先那里继承地球，而是从子孙那里借来的。