It is what it is. 

“I believe that everything happens for a reason. People change so that you can learn to let go, things go wrong so that you appreciate them when they're right, you believe lies so you eventually learn to trust no one but yourself, and sometimes good things fall apart so better things can fall together.” - Marilyn Monroe

The most important thing is to enjoy your life - to be happy - it's all that matters. Audrey Hepburn

Do not dwell in the past, do not dream of the future, concentrate the mind on the present moment. Buddha
 

“The only dreams that matter are the ones you have when you're awake.”  John O'Callaghan