“One mind can think only of its own questions; it rarely surprises itself.”
“Thinking is not a thing that can undo itself. It can never be its own solution.”
“The mind is its own place, and in itself can make a heaven of hell, a hell of heaven..”
“Justice must always question itself, just as society can exist only by means of the work it does on itself and on its institutions.”
“It's a darn poor mind that can only think of one way to spell a word.”
“The mind can weave itself warmly in the cocoon of its own thoughts, and dwell a hermit anywhere.”