Though Mother Teresa's reputation has been somewhat tarnished these last few years. There was evidently quite a few ethical issues with her mission and medical clinics, but she is still the official icon of goodness and purity in world, so her example works for the purposes of this quote.

Now the true test of goodness is if you do good while knowing you will still feel like shit afterward. Or be nailed to a cross. The easiest route is just to tell everyone how good you are by posting uplifting memes and not do anything. That always works for me. Nothing beats virtual goodness for simplicity and little effort.....