There is neither happiness ...

There is neither happiness nor misery in the world; there is only the comparison of one state with another, nothing more. He who has felt the deepest grief is best able to experience supreme happiness. We must of felt what it is to die, Morrel, that we may appreciate the enjoyments of life. " Live, then, and be happy, beloved children of my heart, and never forget, that until the day God will deign to reveal the future to man, all human wisdom is contained in these two words, 'Wait and Hope.
 Alexandre Dumas

Quotes from the same author

All human wisdom is summed up in two words; wait and hope.
 Alexandre Dumas
To save a man and thereby to spare a father's agony and a mother's feelings is not to do a noble deed, it is but an act of humanity.
 Alexandre Dumas
For in those tacit understandings which maintain the bond of family union, the mother is really the mistress of her daughter only upon the condition of continually presenting herself to her as a model of wisdom and type of perfection.
 Alexandre Dumas
He who has felt the deepest grief is best able to experience supreme happiness.
 Alexandre Dumas
There are misfortunes in life that no one will accept; people would rather believe in the supernatural and the impossible.
 Alexandre Dumas