计算机非常快、准确且愚蠢。人类非常慢、不准确且聪明。他们在一起的力量超乎想象。
To live is the rarest thing in the world. Most people exist, that is all.
Leadership is not about being in charge. It's about taking care of those in your charge.
The rule of recognition is the ultimate rule in a legal system, which identifies the criteria for valid law.