This is a phrase that reminds us that life is not perfect and that we can't always have what we want. It encourages us to be content with what we have and to appreciate the good things in our lives. It also serves as a reminder to be realistic in our expectations and to not
From Wikipedia
You Can't Have Everything is a 1937 American musical film directed by Norman Taurog and produced by Darryl F. Zanuck. The film stars Alice Faye and Don Ameche, and was the film debut for Gypsy Rose Lee credited as Louise Hovick part of her birth name.