Before we can bring happiness to others, we first must be happy ourselves; nor will happiness abide within us unless we confer it on others. If there be a smile upon our lips, those around us will soon smile too; and our happiness will become the truer and deeper as we see that these others are happy. "It is not seemly that I, who, willingly, have brought sorrow to none, should permit myself to be sad," said Marcus Aurelius, in one of his noblest passages.
Maurice Maeterlinck, Wisdom And Destiny
happiness, marcus-aurelius, sadness