党争可有，而私争不可有；党见可坚持，而私见不可坚持。
——《民国月刊》出世辞（1913年5月20日)
力量不是来自胜利。当你经历困难并决定不屈服时，那就是力量。
Leadership means making tough decisions today for a better tomorrow.
Once we accept our limits, we go beyond them.
On pricing: "There are two kinds of companies， those that work to try to charge more and those that work to charge less. We will be the second."
一个奇怪的悖论是，当我接受自己本来的样子时，我就能改变。
A mathematical truth is universal and eternal.