在数学中，提出问题的艺术必须比解决问题更有价值。
In mathematics, the art of proposing a question must be held of higher value than solving it.
Success is not about the money or fame, it's about doing what you love.
Never let your sense of morals prevent you from doing what is right.
世界越变得非理性，系统就显得越理性。
对付不自由世界的唯一方法，就是变得彻底自由，以至于你的存在本身就是一种反抗。