快乐的唯一方法是热爱你所做的事情。
听到了却没有亲眼见到,即使听得再多,也必有谬误;亲眼见到了却不能理解,即使记得再多,也必有错误;知道了却不去实际践行,就是知识再多,也必然困惑。
The tears of the world are a constant quantity. For each one who begins to weep, somewhere else another stops. The same is true of the laugh.