Imagination is strong in a man when that particular function of the brain which enables him to observe is roused to activity without any necessary excitement of the sense. Accordingly, we find that imagination is active just in proportion as our sense are not excited by external objects. A long period of solitude, whether in prison or in a sick room; quiet, twilight, darkness-these are the things that promote its activity; and under their influence it comes into play of itself.
Arthur SchopenhauerMarrying means, to grasp blindfolded into a sack hoping to find out an eel out of an assembly of snakes.
Arthur SchopenhauerBoredom is just the reverse side of fascination: both depend on being outside rather than inside a situation, and one leads to the other.
Arthur Schopenhauer