Pain is temporary. It may last a minute, or an hour, or a day, or a year, but eventually it will subside and something else will take its place. If I quit, however, it lasts forever.

"Memory is a complicated thing, a relative to truth, but not its twin."

The only constant in business is change.

The two most important days in your life are the day you are born and the day you find out why.

Ethical business practices are not constraints, but foundations for long-term growth.

化学是一门奇妙的科学，但一个人不应该完全投身于其中。