传记不仅关乎发生了什么,更关乎它的意义。
"A book is a version of the world. If you do not like it, ignore it; or offer your own version in return."
What is tragedy? tragedy is the conflict of good.
The relationship between wages and employment is not as straightforward as some models suggest.
做数学的艺术在于找到包含所有普遍性萌芽的特殊情况。