A mathematician is a person who can find analogies between theorems; a better mathematician is one who can see analogies between theories and the best mathematician can notice analogies between analogies.
数学家是能在定理间找到类比的人；更好的数学家能在理论间看到类比；而最优秀的数学家能注意到类比之间的类比。
Leadership is about making tough decisions today that will benefit future generations.
"To write is to make a mark, to leave a trace, to say 'I was here.'"
音乐有着无与伦比的力量，能将人们凝聚在一起。
因为哲学源于敬畏，哲学家必然以他的方式成为神话和诗寓言的爱好者。
"In the end, we will remember not the words of our enemies, but the silence of our friends."
作家的职责是说出真相，即使这让人感到不适。
植物油脂肪油的使用在今天看来可能微不足道，但这些油或许会随着时间的推移变得像某些天然矿物油和焦油产品一样重要。
译文：挥动衣袖，风卷起红尘，白昼变得昏暗；汗水如雨，道路泥泞难行。
每张皮革都有潜力，我们的责任是负责任地发掘它。