This road is remote and rugged. At first, there was no comment, no collection, no money. Christopher's experience is the epitome and crystallization of all artists. When studying music abroad, Fu Cong always followed Christopher's example and even called himself Christopher. Taking Christopher as an example, the author encourages his son to face up to difficulties bravely, cheer up from depression, rejoin art, and make his artistic dream come true as soon as possible.