最成功的产品往往是解决日常问题的最简单方案。

"We don't get to choose our own hearts. We can't make ourselves want what's good for us or what's good for other people."

People always think they’re going to write a book. They think they’re going to write a book, and then they don’t.

You can't change what's going on around you until you start changing what's going on within you.

The secret to living is giving.

Please put my hands on the outside, let the world see coffin, great as I Caesar, after death is empty hands.