Various considerations; An impure idea. One Eighty Two of Tang Hanshan's Poems: "When you live in the cold mountain, you can rest on everything, and there is no distractions to worry about." Li Zhi of Ming Dynasty wrote "Remembering the past": "When you live in peace and have nothing to do, you can only get rid of the bowing and bowing, and sit all day long. It is the same as clay sculpture. If you can't afford distractions, you will be a real sage and great sage." Mao Dun's "The Son of a Night" 10： "Gradually those miscellaneous thoughts focused on one point: he had 200000 yuan of capital 'put' in Yizhong Company." Miscellaneous or impure ideas. [Sentence making] When meditating, you should get rid of miscellaneous thoughts, so that your mind can become calm. A jumble of impure ideas. For example, "How can you settle down to study when your mind is full of distractions?"