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.
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 key to successful investing is to have a long-term perspective, a disciplined approach, and a clear understanding of the market and the risks involved.
如果没有冬天的寒冷来赋予它甜蜜，夏天的温暖又有什么意义呢？
Memory is a form of creativity.
解析：学习圣人之道应遵从孔孟教诲。
"Kids are the toughest audience, but also the most rewarding."
