Catherynne M. Valente said this quote
“ Koschei the Deathless made a face as he tasted the wine. It is far too sweet. Comrade Stalin fears bitterness and has the tastes of a spoiled princess. I savor bitterness--it is born of experience. It is the privilege of one who has truly lived. You, too, must learn to prefer it. After all, when all else is gone, you may still have bitterness in abundance. ”