Doubt, or the absence of faith and naivete, is a vice peculiar to this age, for no one is obedient nowadays; and naivete, which means the dominance of temperament in the manner, is a gift from God, possessed by very few.

Relate comic things in pompous fashion. Irregularity, in other words the unexpected, the surprising, the astonishing, are essential to and characteristic of beauty. Two fundamental literary qualities: supernaturalism and irony. The blend of the grotesque and the tragic are attractive to the mind, as is discord to blasé ears. Imagine a canvas for a lyrical, magical farce, for a pantomime, and translate it into a serious novel. Drown the whole thing in an abnormal, dreamy atmosphere, in the atmosphere of great days … the region of pure poetry.

Poetry has no goal other than itself; it can have no other, and no poem will be so great, so noble, so truly worthy of the name of poem, than one written uniquely for the pleasure of writing a poem.

Imagination is the queen of truth, and possibility is one of the regions of truth. She is positively akin to infinity.

I can barely conceive of a type of beauty in which there is no Melancholy.

This industry [photography], by invading the territories of art, has become art's most mortal enemy.

No task is a long one but the task on which one dare not start. It becomes a nightmare.