模糊逻辑的本质在于，一切都是程度的问题。

释义：现在的贫富情况不能决定以后的穷富，将来的富裕或贫困情况还不能预知。

Democracy is the worst form of government except for all those other forms that have been tried from time to time.

To travel is to discover that everyone is wrong about other countries.

抓住丈夫是一门艺术；留住他是一项工作。