领导力是关于做出艰难的决定并坚持它们，即使这些决定不受欢迎。
Leadership is about making the tough decisions and standing by them, even when they're unpopular.
The most important property of a program is whether it accomplishes the intention of its user.
Cleverness is a gift， kindness is a choice.
解释：才华有高下之分，没有古今之别；文章有真实、虚伪之差，没有新旧之异。
人类心智是一套信息处理机制，这些机制由自然选择设计来解决我们狩猎采集祖先面临的适应性问题。
帮我做出重大决定的最好工具，就是知道自己快死了。