Begonia has no fragrance. What's the next sentence?

This shad is prickly. According to China Literature Network, the next sentence of "Begonia has no fragrance" is "shad has many thorns", which are three major regrets of Zhang Ailing's life. "Begonia is odorless, shad is prickly, and the red chamber is unfinished", which means that begonia flowers are beautiful but odorless, and shad tastes delicious but has too many bones to swallow easily. The novel A Dream of Red Mansions is well written, but it is not written.