农民是我们经济中唯一必须以零售价购买一切，以批发价出售一切，并支付双向运费的人。
The farmer is the only man in our economy who has to buy everything at retail, sell everything at wholesale, and pay the freight both ways.
Persistence is very important. You should not give up unless you are forced to give up.
The beauty of music is that it can be enjoyed by everyone, no matter their background or circumstances.
在科学中，进步往往是通过质疑既定教条并敢于提出新想法来实现的。
Climate change is the greatest challenge agriculture has ever faced, but also its greatest opportunity for reinvention.
It is common sense to take a method and try it. If it fails, admit it frankly and try another. But above all, try something.
Music taught me perseverance.