A glass of water for drip a drop of sewage and dirty, a cup of water is not clear because of the existence of a drop of wate一杯清水因滴入一滴污水而变污浊,一杯污水却不会因一滴清水的存在而变清澈。
Welcome to my blog, this blog is mainly to share three things with you: fitness, art, tourism, hope everyone likes it!欢迎来到我的博客,本博客主要和你分享三件事:健身,艺术,旅游,希望大家喜欢!