要养活世界,我们必须先学会倾听土地。
To feed the world, we must first learn to listen to the earth.
The greatest risk is not taking one.
我认为最重要的是不要害怕失败。
Lisp语言被设计成可扩展的,很容易为其添加新功能。
There is one small step for man, a giant leap for mankind.
The metropolis exacts from man as a discriminating creature a different amount of consciousness than does rural life.