愚者自以为聪明，智者却知道自己愚昧。#
Children have real understanding only of that which they invent themselves, and each time that we try to teach them something too quickly, we keep them from reinventing it themselves.
一项发明可能价值连城，但对发明者却毫无价值。
Precision agriculture isn't replacing farmers - it's empowering them.
The true measure of success is not just profit, but the impact you leave on people and the environment.