生活是世界上最罕见的事情。大多数人只是存在，仅此而已。
"To live is the rarest thing in the world. Most people exist, that is all."
The foundation of national morality must be laid in private families.
质量就是在无人监督时依然把事情做对。
导演必须是警察、助产士、心理分析师、马屁精和混蛋。
"The act of writing is an act of discovery."
Mathematics is a living subject, constantly evolving and growing.
恐惧不是你的敌人。它是一个指南针，指向你需要成长的领域。
Don't let anyone tell you that you can't do something.