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。
凡事需多听但少言;聆听他人之意见,但保留自己之判断。
We are all capable of understanding the deepest secrets of the universe.
We must always question our assumptions and be willing to revise our theories in light of new evidence.
We build not for today, but for how today will be remembered tomorrow.