如果使人们喜怒无常，居处不定，思虑不得要领，行事中途就乱了章法；那么，天下间就会出现各种不平与不合理，而后像盗拓或者曾参、史鳅做的那些事情，都会发生。
农业的未来在于尊重土地和劳动者的可持续实践。
Every man is guilty of all the good he did not do.
经验是一所好学校，但学费很高。
The mining industry is cyclical, but great companies are built by those who can navigate the downturns as well as the booms.
通往可持续性的道路充满了挑战和机遇。
有时逃避的最好方式就是面对你正在逃避的东西。
2015年：贝索斯致股东信《全世界对失败最宽容的公司》
It took untold generations to get you where you are. A little gratitude might be in order. If you're going to insist on bending the world to your way, you better have your reasons.