苏辙
Su Zhe thought that works came from Qi, and we could not write works just by learning but we could also get Qi by developing. (文者, 气之所形.然文不可以学而能, 气可以养而致.) In his opinion, he considered Qi was the key point by which we could write great works. We could be close to it not only through the development inside but also as many experiences as possible. .