应对不自由世界的唯一方法是变得如此绝对自由，以至于你的存在本身就是一种反叛。
The only way to deal with an unfree world is to become so absolutely free that your very existence is an act of rebellion.
Innovation is not just about new ideas, but about executing them with precision and passion.
Poetry must always have a moral purpose; it should instruct while it delights.
数算练习告诉我们算术运算的原理，而不是单单的记忆和不断演算。
活着是世界上最罕见的事情。大多数人只是存在，仅此而已。