数学的进步是通过它能解决的问题数量来衡量的。
The more you read, the more you will see that the same stories are told over and over again, just with different characters and settings.
"The world begins at a kitchen table. No matter what, we must eat to live."
The brain is locked in total darkness, of course, children, built that way, but the mind, the mind is full of light.
"The power of a story lies not in its truth, but in its ability to make us feel something."