解释:第一次击鼓能振作士兵们的勇气,第二次击鼓可以使士兵们的勇气低落,第三次击鼓士兵们的勇气就消失了。
制度是一个社会的游戏规则,或者更正式地说,是人为设计的约束人类互动的框架。
The trouble ain't that there is too many fools, but that the lightning ain't distributed right.
The beauty of mathematics only shows itself to more patient followers.
I don’t need a gun to get respect on the street.