教育不是注满一桶水，而是点燃一把火。
Education is not the filling of a pail, but the lighting of a fire.
可持续性不是一种选择，而是农业前进的唯一道路。
万物纷繁各自返回根本，返回根本复归生命就能长存。
"In mathematics, you don't understand things. You just get used to them."
创作就是赋予无生命之物以生命。