All I ever wanted from you was to know that I was wanted by you.  That would have changed everything.

Even if the grass is greener on the other side of the fence, keep to your own side; it's where you belong. There you can plant your own grass and tend to it.

Be not wishing and pining but thankfully content.  For it is a short bridge between wanting and regret."- from "Dimpellumpzki

I wish I could fly.I wish I were rich.I wish I had more time.”“But you can, and you are, and you do; I wish you would open your eyes.

Be careful what you wish for. It may turn out that making the wish was the only good part.

No misery compares to staring at a clear night's sky with arms stretched toward a coveted star, wishing on what is forever out of reach.