宁可别人对不起我,不要我对不起别人。
你不能仅仅问顾客他们想要什么,然后试图满足他们。等你把产品开发出来时,他们可能已经想要新的东西了。
The art of teaching consists in large part of the ability to awaken the natural curiosity of young minds and to satisfy it with the nourishment of knowledge.