Innovation is not about saying yes to everything. It's about saying no to all but the most crucial features.

书籍是最终的被抛弃者：放下它们，它们会永远等你；关注它们，它们总是会回报你的爱。

Train people well enough so they can leave, treat them well enough so they don't want to.

"The most beautiful people we have known are those who have known defeat, known suffering, known struggle, known loss, and have found their way out of the depths."

"We are entering an era where quantum phenomena will become engineering tools."

自由民主可能构成“人类意识形态演化的终点”和“人类政府的最终形式”。