这是一本关注读者心理的禅修书。清净是指人心境洁净，不受外扰。佛教则赋予清净更深一层的含义，即远离恶行的过失，远离烦恼的污染就是清净。本书通过大量的禅宗故事，从慈悲心、平常心、随缘、舍得、放下、活下当下等多方面进行深入浅出的阐释，使尘世中忙碌的人们在禅的智慧中轻松提升心灵修养、缓解生存压力，远离烦恼和恶行，获得内心的清净。本书内容全面，把当下关于禅修的热点话题全部囊括其中，不仅适用性强，而且有很好的启迪作用。(This is a Zen meditation book focusing on the psychology of readers. Purity refers to the pure state of mind, which will not be disturbed by the outside world. However, Buddhism endows a deeper meaning for purity, that is, the core meaning of purity is to stay away from evil mistake and annoying pollution. Through a lot of Zen stories, taking compassion, common mind, fate following, generosity, putting down, living in the moment and other aspects as the breakthrough point, this book carries out simple but profound interpretation to make the busy people in the ordinary world improve their spiritual cultivation, to ease their pressure to survive, to stay away from the troubles and evil deeds, as well as to obtain the inner purity. With a comprehensive content, this book includes all the hot topics in the moment about Zen meditation, which is not only featured by a strong applicability, but also featured by a high edificatory effect.)