简单是可靠的前提条件。
Simplicity is prerequisite for reliability.
Sometimes, the hardest thing and the right thing are the same.
教育是对人力资本的投资,会以更高生产率的形式获得回报。
写作是对抗遗忘的一种抵抗行为。
"Man is not what he thinks he is, he is what he hides."