What Proverb or Saying do you believe most fit to you?

I believe very much in "What goes around comes around!" That is to say, if you do something good, you will eventually be rewarded for it and if you do something bad, it will come back to haunt you. I believe in trying to be the best person I can for myself and to help others around me. Doing good in this life hopefully will mean that I will go to heaven and have a peaceful resting place when I die :)