The written words hold secrets inside them. This is the secret of changing your mood to a positive one. It is like music, when you feel down and can really lift you up. And if it doesn't works than you need to go further and even dance! Yes I never saw a dancing person that is sad. The same thing is with quotes. When you are reading sad quotes you might think that you will be sadder after it. But the true is really surprising - it helps you to get over the end of the relationship.