农业效率不是用更少做更多，而是用现有资源做得更好。

Keep your feet on the ground and keep reaching for the stars.

Never use a credit card for credit. The only kind of credit， or debt， that is acceptable is debt to acquire something whose exchange value is extremely likely to increase， like in a home. The exchange value of most things diminishes or vanishes the moment you purchase them. Don’t be in debt to losers.

应对恐惧的唯一方法就是直面它。

I don't act to escape life, I act to live more deeply.

做出伟大工作的唯一方法就是热爱你所做的事。