I believe this quote by Maya Angelou.  There have been many times in my life that people of shown who they really are at the very beginning.  However, I have a good heart and believe that there is something positive in most people.  I have learned over the years that you really need to take Maya Angelou's quote and use it at first so that you don't end up in no win relationships, careers, or just life.  Always be careful with your decision making and I believe in using my heart with discretion.