最危险的事情是什么都不做。
The key to success is to get out into the store and listen to what the associates have to say.
正该来时，先生（老子）应时来到这世间；正该去时，先生顺时离开这世间。安于时势，顺应自然规律，哀乐就不能进入心中。
The arithmetic of modular forms is a key to understanding the deeper mysteries of number theory.
"I believe children's books should be beautiful objects, treasured and revisited."
Success is measured not just by profits, but by the positive impact we have on the world.
