竞争均衡解决方案的存在与规范经济学或福利经济学之间的关系也许同样重要。
I am fascinated by the dark side of human nature.
色彩是键盘,眼睛是和声,灵魂是有许多琴弦的钢琴。艺术家是演奏的手,触摸一个又一个琴键,在灵魂中引起振动。
Force has no place where there is need of skill.
Games are not just entertainment; they are an expression of culture and a transmission of emotion.
Children understand more than we often give them credit for.