I’ve found that the surest way to feel truly happy is to make someone else happy. Whatever we give to life, love, kindness, patience, or support always comes back to us in one form or another.
Ah, yet again you're showing your wisdom! This is so true. I mean it's a fine line, isn't it, as you don't want to keep giving and not get anything back, and be taken advantage of by others. But selfless giving is a beautiful thing indeed.
I do agree with you that the part where we give without expecting nothing in returrn is rewarding and is pleasing. However, there are ways Mother Earth rewards. If you give, in one way or the other want to show love to another person. And invariably, the earth will be a better place for all of us.