Put that in your grin and bear it

“Happiness can never be achieved. If we succeed in overcoming the force of circumstances, nature at once shifts the battle-ground, placing it within ourselves, and effects a gradual change in our hearts until they desire something other than what they are about to possess. And if the change of fortune has been so rapid that our hearts have not had time to change, nature does not on that account despair of conquering us, in a manner more gradual, it is true, more subtle, but no less efficacious. It is then at the last moment that the possession of our happiness is wrested from us, or rather it is that very possession which nature, with diabolical cunning, uses to destroy our happiness. Having failed in everything related to the sphere of life and action, it is a final impossibility, the psychological impossibility of happiness, that nature creates. The phenomenon of happiness either fails to appear, or at once gives rise to the bitterest reactions.” – Marcel Proust, Within a Budding Grove (trans. Moncrieff and Kilmartin)