The people who are crazy enough to think they can change the world are the ones who do.
市场保持非理性的时间可能比你保持偿付能力的时间更长。
【释义】:父亲不慈爱,子女就不会孝顺;兄长不友爱,弟弟便不会恭敬。  
Quality is not an end in itself; it is a means to an end.