“When we were children, we used to think that when we were grown-up we would no longer be vulnerable. But to grow up is to accept vulnerability... To be alive is to be vulnerable.”

“Creative scientists and saints expect revelation and do not fear it. Neither do children. But as we grow up and we are hurt, we learned not to trust.”

“We can surely no longer pretend that our children are growing up into a peaceful, secure, and civilized world. We've come to the point where it's irresponsible to try to protect them from the irrational world they will have to live in when they grow up. The children themselves haven't yet isolated themselves by selfishness and indifference; they do not fall easily into the error of despair; they are considerably braver than most grownups. Our responsibility to them is not to pretend that if we don't look, evil will go away, but to give them weapons against it.”

“I love, therefore I am vulnerable.”

“I was at the annual meeting of a state library association a few years later, when the children were in the process of leaving the nest, and one of the librarians asked me, "What do you think you and Hugh have done which was the best for your children?"I answered immediately and without thinking, "We love each other.”

“It does not matter that we cannot fathom this mystery. The only real problem comes when we think that we have.”

“If we accept that we have at least an iota of free will, we cannot throw it back the moment things go wrong. Like a human parent, God will help us when we ask for help, but in a way that will make us more mature, more real, not in a way that will diminish us.”