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。
不要为了赚钱而创造，而要为了创造而赚钱。工作优秀的奖赏是更多的工作。
我不想成为下一个谁。我想成为第一个我。
Every scientific advancement forces us to confront new ethical questions.
When making something， always get a few extras — extra material， extra parts， extra space， extra finishes. The extras serve as backups for mistakes， reduce stress， and fill your inventory for the future. They are the cheapest insurance.