无法自爱就无法爱人，憎恨自己就一定会憎恨他人。

"A book is a mirror; if a monkey looks in, no philosopher looks out."

"The longer you live, the more you realize that nothing is fixed, everyone will become a minority."

宪政经济学是一个研究约束选择而非约束内选择的研究计划。