The more you subtract, the more you reveal.
你减去的越多,揭示的就越多。
The essence of mathematics lies in its freedom.
世界是一本书,不旅行的人只读了一页。
The study of truth requires a considerable effort - which is why few are willing to undertake it out of love of knowledge - despite the fact that God has implanted a natural appetite for such knowledge in the minds of men.
大爆炸不是一切的开始,而是我们可观测宇宙的开始。