Better always come at one and the same hour, "the fox asked. "For example, if you come at four o'clock, I will feel happy at three o'clock." And the closer to the appointed hour, the happier. At four o'clock I will begin to worry and worry. I recognize the price of happiness! And if you come every time at another time, I do not know by what time to prepare my heart ...
© Antoine de Saint-Exupery, The Little Prince