永远不要停止质疑，即使答案似乎已经确定。
Never stop questioning, even when answers seem certain.
The only way to deal with an unfree world is to become so absolutely free that your very existence is an act of rebellion.
The internet is a tool that can be used for good or bad, and it's up to us to decide how we use it.
Sometimes the only way out is through.
企业家的功能是通过利用一项发明或更一般地说，通过利用一种未尝试的技术可能性来改革或彻底改变生产模式，以生产一种新商品或以新方式生产一种旧商品。