艺术家是他时代的孩子,但如果他也是时代的门徒,甚至是时代的宠儿,那他就倒霉了。
The rule of recognition is the ultimate rule in a legal system, which identifies the criteria for valid law.
True innovation in science often comes from developing tools that let us see the world in completely new ways.
The only way of discovering the limits of the possible is to venture a little way past them into the impossible.