Mathematics is not just about numbers, equations, computations, or algorithms: it is about understanding.

出自汉·桓宽《盐铁论·国疾》。谀言，阿谀奉承的话。这句话以林中必然多疾风为喻，说明富贵之后就有趋炎附势之徒进阿谀奉承之言的必然性。释义：森林中往往刮大风；富贵人面前往往都是一堆奉承话。

You are not yourself.

The camera is a liar.

Men are born ignorant， not stupid； they are made stupid by education.

创新不仅仅是技术问题；它关乎我们思考和行动的方式在农业中的改变。