程序最重要的属性是它是否实现了用户的意图。
Never underestimate the power of persistence.
发现可能性的极限的唯一方法是超越它们进入不可能的领域。
采矿效率来自于持续改进，而不仅仅是重大突破。
Go for a business that any idiot can run – because sooner or later, any idiot probably is going to run it.
