The ancients were versatile, Su Dongpo, calligraphy, painting, poetry, Chinese medicine, Buddhism; Wang Xizhi: military, martial arts, calligraphy, painting, articles, metaphysics; Han Yu, Liu Zongyuan, Wang Anshi, Huang Tingjian, Yan Zhenqing, Fu Qingzhu and Hony are all masters. Take any one, it's all for everyone. Why? Because the ancient people in China began to educate students in general education from, Zhou Li, and Confucius promoted "ethics" and "six arts", the students cultivated were often versatile. Moreover, the ultimate goal of China's philosophy of Yin-Yang and five lines of gossip is to enlighten people. Epiphany can make people understand the essence of things with generalization ability, cognitive ability and perceptual ability, and can organically connect seemingly unrelated things. Therefore, learning anything will shorten the learning process and achieve outstanding talent and versatility! !