I've learned from experience that the greater part of our happiness or misery depends on our dispositions and not on our circumstances. Martha Washington happiness
I know not why there is such a melancholy feeling attached to the remembrance of past happiness, except that we fear that the future can have nothing so bright as the past. Julia Ward Howe happiness
Let us never know what old age is. Let us know the happiness time brings, not count the years. Ausonius happiness