15 Inspirational Quotes

We all need some inspiration in life.  That motivation can be anything and for me that inspiration is quotes.  I have always believed in power of words and these inspirational quotes just proves that.  They cheer me up and also guides me when I am off track.  Here is my list of 15 inspirational quotes, please read and let me know if they are powerful enough to inspire you or not.  Also add some of your inspirational quotes.