" In reality, however, the passions simmer and resimmer in solitude: the passionate being prepares his explosions and his exploits in this solitude. And all the spaces of our past moments of solitude, the spaces in which we have suffered from solitude, enjoyed, desired and compromised solitude, remain indelible within us, and precisely because the human being wants them to remain so. He knows instinctively that this space identified with his solitude is creative; that even when it is forever expunged from the present, when, henceforth, it is alien to all the promises of the future, even when we no longer have a garret, when the attic room is lost and gone, there remains the fact that we once loved a garret, once lived in an attic. We return to them in our night dreams. These retreats have the value of a shell. "

― Gaston Bachelard , The Poetics of Space