Do to others as you wish them to do to you.
The second, which is like it, is this--'Thou shalt love thy neighbor as thou dost thyself.'
Do to others whatever you would wish them to do to you; for that is the teaching of both the Law and the Prophets.
Give to every one who asks of you; and, when any one takes away what is yours, do not demand its return.
Indeed, the whole Law has been summed up in this one precept- -'Thou shalt love thy neighbor as thou dost thyself.'