过去的知识留在我们身边，激励我们追求新的更好的事物。

I’ve had my best years after fifty. Age is just a number—it’s your attitude that counts. 

人生幸福的三大要素是：有事可做，有人可爱，有希望可期待。

农业的成功不仅仅以产量衡量，还以我们为后代留下的遗产衡量。

Make decisions when you are ready, not under pressure. Others will always push you to make a decision for their own purposes, internal politics, or some other external need. But you can almost always say, “I need a little more time to think about this. I’ll get back to you.” This tactic is very effective at defusing even the most difficult and uncomfortable situations.

人比自己想象的要坚强。只是没有意识到这种坚强。