"It is a mistake to suppose that God is only, or even chiefly, concerned with religion."

"The more we study, the more we discover our ignorance."

"Do not dwell in the past, do not dream of the future, concentrate the mind on the present moment."

"Love, I find, is like singing. Everybody can do it enough to impress themselves, though it may not impress the neighbors as being very much."

"It is only as we develop others that we permanently succeed."

"I figured out how to know when you're really loved. it's when you see yourself reflected, really reflected in the other person's eyes, and you know it's the same for them."

"Through every rift of discovery some seeming anomaly drops out of the darkness, and falls, as a golden link, into the great chain of order."

"This is no time to make new enemies."

"The comfort of having a friend may be taken away, but not that of having had one."

"To the last, I grapple with thee; from hell's heart I stab at thee; for hate's sake I spit my last breath at thee."