“The two enemies of human happiness are pain and boredom.”
“Remember—boredom is the enemy, not some abstract "failure.”
“Boredom with established truths is a great enemy of free men.”
“The trouble is that we have a bad habit, encouraged by pedants and sophisticates, of considering happiness as something rather stupid. Only pain is intellectual, only evil interesting. This is the treason of the artist; a refusal to admit the banality of evil and the terrible boredom of pain.”
“We´re two, two for everything, for love, life, for a fight and pain, for hours of happiness. Two for wins and losses, for life and for death - TWO!”
“The opposite of love is indifference, and the opposite of happiness is boredom.”