Uncertainty is not an excuse for inaction.

A sober looks shows that just have the world gotten to be a better place after all; it is also grown a bit worse at the exact same rate.; a one step up, a one step back sort of cosmic balance between forward progress, and cultural retreat, that puts man kind on a bell curve of existence.

The arithmetic of algebraic varieties is a testament to the power of abstract thought.

故事是作者写给自己的一封信，用来告诉自己那些无法通过其他方式发现的事情。