Zeng Guofan's poem, "Pines and cypresses plunge into dangerous rocks and are connected with Ziggy. Brother bandits others, adversity also depends on ... "How do you explain?

Compare a brother to a pine and cypress on a dangerous rock. When you help each other, you are in trouble. General idea: Pines and cypresses grow on steep rocks with staggered roots. Brothers are not strangers, so they should depend on each other when they encounter difficulties. There is a chapter in The Book of Songs called "Guo Feng Feng Wang Qi Ge", which means clan brothers). I hope I can help you.