We've done price elasticity studies, and the answer is always that we should raise prices. We don't do that, because we believe -- and we have to take this as an article of faith -- that by keeping our prices very, very low, we earn trust with customers over time, and that that actually does maximize free cash flow over the long term.

行业间的合作是解决未来能源挑战的关键。

The best time to plant a tree was 20 years ago. The second best time is now.

Innovation in agriculture isn't just about technology—it's about changing mindsets.

我们必须在适应不断变化的市场的同时，忠于我们的核心价值观。

我所有诚实的人。

在你雇用人之前，你需要确认他的三项素质：正直诚实，聪明能干，精力充沛。但是最重要的是正直诚实，因为如果他不正直诚实而又具备了聪明能干和精力充沛，你的好日子也就到头了。

The road to hell is paved with good intentions.

理解复杂系统的行为需要一种新的思维方式，一种接受不确定性和不可预测性的思维方式。

Life is not a problem to be solved but a phenomenon to be experienced.