William Hurrell Mallock said this quote

And with distance in time it is the same as with distance in place. The imagination has its atmosphere and its sunlight as well as the earth has; only its mists are even more gorgeous and delicate, its aerial perspectives are even more wide and profound. It also transifgures and beautifies things in far more various ways. For the imagination is all senses in one; it is sight, it is smell, it is hearing; it is memory, regret, and passion. Everything goes to nourish it, from first love to literature - literature, which, for cultivated people, is the imagination's gastric juice.

~ William Hurrell Mallock

Literature, I have always thought, is in most places and companies a singularly dull and uninteresting thing to talk about, but one may, as a rule, hate literary conversation, and yet at the right moment, with all its powers of feeling, the mind in silence may feel what it owes to literature.

~ William Hurrell Mallock

The landscape of the mind, against which our thoughts and expectations move, when the wind of the imagination is active, changes as quickly as the clouds; and indeed it consists often of several landscapes, semi-transparent and showing through one another.

~ William Hurrell Mallock