诗是一种理解世界的方式，而不仅仅是解释它。
水产养殖的效率不仅仅是利润问题；它关乎减少浪费和最大化资源利用。
When words leave off, music begins.
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.