Than Quotes (page 110)
He had decided long ago that no Situation had any objective reality: it only existed in the minds of those who happened to be in on it at any specific moment. Since these several minds tended to form a sum total or complex more mongrel than homogeneous, The Situation must necessarily appear to a single observer much like a diagram in four dimensions to an eye conditioned to seeing its world in only three.
Thomas Pynchon
Once so much to each other! Now nothing! There had been a time, when of all the large party now filling the drawing-room at Uppercross, they would have found it most difficult to cease to speak to one another. [...] Now they were as strangers; nay, worse than strangers, for they could never become acquainted.
Jane Austen
Are you surprised, as if it were a novelty, that after such long travel and so many changes of scene you have not been able to shake off the gloom and heaviness of your mind? You need a change of soul rather than a change of climate. [...] Do you ask why such flight does not help you? It is because you flee along with yourself. You must lay aside the burdens of the mind; until you do this, no place will satisfy you.
Lucius Annaeus Seneca
The bird looked much smaller dead than alive. Jody felt a little mean pain in his stomach, so he took out his pocketknife and cut off the bird's head. Then he disemboweled it, and took off its wings; and finally he threw all the pieces into the brush. He didn't care about the bird, or its life, but he knew what older people would say if they had seen him kill it; he was ashamed because of their potential opinion.
John Steinbeck