次要规则是那些规定主要规则的创建、修改和废止的规则。

设计不仅仅是看起来和感觉如何，设计是它如何运作。

Without lies, humanity would perish of despair and boredom.

"Stories you read when you're the right age never quite leave you. You may forget who wrote them or what the story was called. Sometimes you'll forget precisely what happened, but if a story touches you it will stay with you, haunting the places in your mind that you rarely ever visit."

Innovation without risk control is reckless, while risk control without innovation is stagnant.

Happiness is a gift and the trick is not to expect it, but to delight in it when it comes.