The English version of a classic quote from Zhang Ailing's "Red Roses and White Roses" was: As I look back on my past relationships I realize that sometimes the most important thing is not to get involved with someone who is not good for you but to let go of someone who is not good for you (Note: The original Chinese text of this passage is that sometimes the most important thing is not to associate with people who are not suitable for you, but to let go of people who are not suitable for you.)