道德规则不是我们理性的结论。
The rules of morality are not the conclusion of our reason.
The writer's duty is to tell the uncomfortable truths that others prefer to ignore.
释义：他认为气是宇宙的基础，因此气的无限性也代表着宇宙的无限性。
The joy of discovery in mathematics is like solving a puzzle that the universe has left for us.
事实就是真实的思维。