What is a quote that changed your outlook on life?

Here is a list of profound quotes from the good people of reddit, apparently they had quote effect on the person, maybe they will do for you to, or maybe you have already heard them, either way hopefully you will find it entertaining. #Askreddit #Reddit.WiseWords #LifeAdvice Licensed under Creative Commons: By Attribution 3.0 License creativecommons.org/licenses/by/3.0/