We cannot master everything, taste everything, understand everything, drain every experience to its last dregs. But if we have the courage to let almost everything else go, we will probably be able to retain the thing necessary for us-whatever it may be. If we are too eager to have everything, we will almost certainly miss even the one thing we need

Place no hope in the feeling of assurance, in spiritual comfort. You may well have to get along without this. Place no hope in the inspirational preachers of Christian sunshine, who are able to pick you up and set you back on your feet and make you feel good for three or four days-until you fold up and collapse into despair. Self-confidence is a precious natural gift, a sign of health. But it is not the same thing as faith. Faith is much deeper, and it must be deep enough to subsist when we are weak, when we are sick, when our self-confidence is gone, when our self-respect is gone.

One opens the inner doors of one's heart to the infinite silences of the Spirit, out of whose abysses love wells up without fail and gives itself to all.

Humility is a virtue, not a neurosis.

Everybody has an instinctive desire to do good things and avoid evil. But that desire is sterile as long as we have no experience of what it means to be good.

If it so happened that I had once written a best-seller, this was a pure accident, due to inattention and naivete, and I would take very good care never to do the same again. If I had a message for my contemporaries, I said, it was surely this: Be anything you like, be madmen, drunks, and bastards of every shape and form, but at all costs avoid one thing: success.

I believe we are going to have to prepare ourselves for the difficult and patient task of outgrowing rigid and intransigent nationalism, and work slowly towards a world federation of peaceful nations. How will this be possible? Don't ask me. I don't know. But unless we develop a moral, spiritual, and political wisdom that is proportionate to our technological skill, our skill may end us.