"Every discovery is a piece of the puzzle that is our universe."
It's so much darker when a light goes out than it would have been if it had never shone.
The existence of a legal system depends on the acceptance of secondary rules by officials.
问题在于我们不仅不理性,而且是可预测的非理性——我们的非理性行为会以同样的方式一再发生。