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.
La palabra es el arma más poderosa que tenemos para cambiar el mundo.
舞台是我感觉最有活力的地方，与人们的能量相连。
Music connects people from all over the world.
看见先于言语。孩子在能说话之前就已经在看和辨认了。
The human mind is not just a passive recorder of reality but an active constructor of it.
数学的语言是普遍的，超越了文化和语言的障碍。