我们必须记住,在自然界中既没有奖励也没有惩罚——只有后果。
我的粉丝是我继续前进的动力。
Freedom is not merely the opportunity to do as one pleases; neither is it merely the opportunity to choose between set alternatives. Freedom is, first of all, the chance to formulate the available choices, to argue over them—and then, the opportunity to choose.