What do the lyrics mean?

The lyrics of the songs to relieve worries express the ups and downs of life. This song expresses that in life, only experience can understand, when things go well, don't be complacent, and when things don't go well, don't give up. Life is full of ups and downs. We should seize the opportunity, look down on success or failure, and never be vain. Jinshan Yinshan is no match for a good family.