One should eat to live,not live to eat.
The food industry has a responsibility to future generations—what we do today shapes their tomorrow.
创造力的发动机是提出一个问题:“一定要这样吗?” 政治改革、科学发展、关系改善以及更好的书都是提出这个问题后出现的。《哲学的慰藉》
The best way to learn mathematics is to do mathematics.