Precision agriculture isn't replacing farmers - it's empowering them.

"The only way to deal with an unfree world is to become so absolutely free that your very existence is an act of rebellion."

The joy of mathematics comes from the moments of clarity when complex things become simple.

一个人的最终衡量标准不是他在舒适和便利时站在哪里，而是他在挑战和争议时站在哪里。

The best way to learn is by doing and making mistakes.

一次又一次地后悔到终身,还不如不做后悔之事而无后顾之忧。