The key to successful market design is anticipating how participants will behave under different rules.
Sustainable development requires balancing economic growth with environmental protection.
应对不自由世界的唯一方法是变得如此绝对自由,以至于你的存在本身就是一种反叛。
美丽的眼睛能发现他人身上的美德,美丽的嘴唇只会说出善言,美丽的姿态能与知识并行,这样就永不孤单。