每一幅充满感情的肖像画都是艺术家的自画像，而不是模特的。
数学不仅仅是关于数字、方程、计算或算法，而是关于理解。
生存不是无所畏惧。而是面对你的恐惧并继续前进。
A great business at a fair price is superior to a fair business at a great price.
Leadership is about making tough decisions and standing by them, even when they are unpopular.
Every story is a journey, and every journey changes the traveler.
小人也有坦荡之处，因为无所忌讳；君子亦有忧戚之处，因终生都忧国忧民。
"The best fans in the world are the One Direction fans."