每一次突破都始于一个问题。
Every breakthrough starts with a question.
数学家沉浸在他的符号洪流中,表面上处理纯粹的形式真理,仍然可能得出对我们描述物理宇宙具有无尽重要性的结果。
The only way to deal with an unfree world is to become so absolutely free that your very existence is an act of rebellion.
Ignorance is the breeding ground of tyranny.