2, although it is hard, the crazy sand blown out is very hard. The source is Liu Yuxi (Tang), "The slanderers of Taosha Mo Dao are as deep as waves". Deduction has to go through thousands of filters and hardships, and finally the glittering gold can be washed out from the sediment.
3, the ancients learned nothing, suitable for all ages. Source Lu You (Song) "Reading on a Winter Night". The ancients spared no effort in their studies, and often achieved nothing when they were old.
4, thousands of blows are still strong, the wind is east, west, north and south. Origin Zheng Xie (Qing) Bamboo Stone. After thousands of years of torture and blows, it is still so strong, whether it is the southeast wind in hot summer or the northwest wind in cold winter, it can bear it and will remain tough and straight.
5, reading thousands of books, writing like a god. Interpretation of Du Fu's "Twenty-two Poems for Wei" Reading thousands of books and writing articles seem to be agile.
It's a long way to go, Xiu Yuan Xi, Xiu Yuan Xi, and I will go up and down. Source Qu Yuan (pre-Qin) Li Sao. The road is narrow and endless. I will try my best to find the sun in my heart.
7. How can plum blossoms not be a little cold? The source is Zen master Huang Berry (Tang) "Ode to the Opening Class". How can plum blossoms smell sweet without biting cold?
8, Jingwei bit micro-wood, will fill the sea. The origin of Tao Yuanming's Reading the Classic of Mountains and Seas (No.10) explains that Jingwei contains tiny wooden blocks, which should be used for reclamation.