抽象的目的不是模糊，而是创建一个新的语义层次，在这个层次上可以绝对精确。
The purpose of abstraction is not to be vague, but to create a new semantic level in which one can be absolutely precise.
A mathematician's work is never done; there are always more problems to solve.
"I love the challenge of playing against the best players in the world."
真相并不总是最有效的武器。有时，一个精心编织的谎言比真相能拯救更多的生命。
最可怕的事情就是不容忍的乌托邦。
A literatura é a arte de transformar palavras em sentimentos.