Keep your face to the sunshine and you cannot see a shadow.
I am only one, but still I cannot do everything, but still I can do something. And because I cannot do everything I will not refuse to do the something that I can do.
As selfishness and complaint pervert the mind, so love with its joy clears and sharpens the vision.
Many people know so little what is beyond their short range of experience. They look within themselves and find nothing! Therefore, they conclude that there is nothing outside themselves, either.