What has come to be called money laundering, that is, the attempt to turn illicit gains into legitimate riches, provides one example of the need for action. There are others, including the question of inheritance taxes, which have long been regarded as a necessary component of a free society.
当财富成为为所欲为的权利时，必须予以限制。所谓洗钱，也就是试图将非法所得变为合法财富就是一个需要采取行动的例子。还有其他例子，包括遗产税问题，长久以来都被认为是自由社会的必要组成部分。