美国农民是我们经济中唯一必须以零售价购买所需一切，以批发价出售所产一切，并支付双向运费的人。
The American farmer is the only man in our economy who has to buy everything he buys at retail, sell everything he sells at wholesale, and pay the freight both ways.
I'm just a kid trying to make a difference.
Innovation comes from solving real problems.
孩子越能够专心，就越能从工作中得到平静，就越能发自内心地纪律或规则。
谈判时，勿以抢更多的蛋糕为目标；以做一个更大的蛋糕为目标。
物理学的美丽在于它能够揭示看似无关现象之间的隐藏联系。
"I am not interested in the beautiful, I am interested in the true."
我们每天可支配的时间是有弹性的；我们感受到的激情会扩展它，我们激发的激情会收缩它；而习惯会填补剩下的部分。