Innovation is not the goal, solving real user needs is fundamental.
【释义】:慷慨但不浪费,节俭却不吝啬。  
经国济世之道来自广博的学问,它才有不竭的源泉;修心养性之道体现在建功立业上,它才算得上圆满。除了建功立业之外,世上没有真正的学问;要寻求修心养性之道,必须到圣贤的文章中去找