“People can lose their lives in libraries. They ought to be warned.”

“Associate with the noblest people you can find; read the best books; live with the mighty; but learn to be happy alone.”

“People don't realize how much they are in the grip of ideas. We live among ideas much more than we live in nature.”

“The challenge of modern freedom, or the combination of isolation and freedom which confronts you, is to make yourself up. The danger is that you may emerge from the process as a not-entirely-human creature. (Referenced in How to Lose Friends and Alienate People by Toby Young)”

“External life being so mighty, the instruments so huge and terrible, the performances so great, the thoughts so great and threatening, you produce a someone who can exist before it. You invent a man who can stand before the terrible appearances. This way he can't get justice and he can't give justice, but he can live. And this is what mere humanity always does. It's made up of these inventors or artists, millions and millions of them, each in his own way trying to recruit other people to play a supporting role and sustain him in his make-believe... That's the struggle of humanity, to recruit others to your version of what's real.”

“Everyone tries to create a world he can live in, and what he can't use he often can't see. But the real world is already created, and if your fabrication doesn't correspond, then even if you feel noble and insist on there being something better than what people call reality, that better something needn't try to exceed what, in its actuality, since we know it so little, may be very surprising. If a happy state of things, surprising; if miserable or tragic, no worse than what we invent.”

“But what is the philosophy of this generation? Not God is dead, that point was passed long ago. Perhaps it should be stated Death is God. This generation thinks – and this is its thought of thoughts – that nothing faithful, vulnerable, fragile can be durable or have any true power. Death waits for these things as a cement floor waits for a dropping light bulb. The brittle shell of glass loses its tiny vacuum with a burst, and that is that. And this is how we teach metaphysics on each other. "You think history is the history of loving hearts? You fool! Look at these millions of dead. Can you pity them, feel for them? You can nothing! There were too many. We burned them to ashes, we buried them with bulldozers. History is the history of cruelty, not love as soft men think.”