Some people use their kids as status symbols and want them to be rich and/or famous. Most parents want their kids to become self sufficient and have happy marriages and children of their own. And nearly all parents want their kids to avoid becoming criminals or destroying their lives by addictions or reckless behavior.
But the choices adults make are outside their parents' control.
We can try to teach our kids to be responsible, get adequate educations, and make wise decisions. Above all they'll need to have compassion, integrity, and common sense in order to have successful adult lives.
There's no guarantee the things we try to teach will sink in and last but it's important to keep trying. And probably the most important thing parents can do is demonstrate the values they want their children to have.