Sustainability is not an option, it's a necessity.
The rule of recognition is the ultimate rule in a legal system, which identifies the criteria for valid law.
Freedom is nothing but a chance to be better.
重要的是不要停止提问。好奇心有其存在的理由。
荒谬是基本概念,也是第一个真理。
The best way to predict the future is to invent it.