Every spirit passing through the world fingers the tangible and mars the mutable, and finally has come to look and not to buy.

Theologians talk about a prevenient grace that precedes grace itself and allows us to accept it. I think there must also be a prevenient courage that allows us to be brave - that is, to acknowledge that there is more beauty than our eyes can bear, that precious things have been put into our hands and to do nothing to honor them is to do great harm. And therefore, this courage allows us, as the old men said, to make ourselves useful. It allows us to be generous, which is another way of saying exactly the same thing.

That's one good thing about the way life is, that no one can know you if you don't let them.

It saddens me that Christians need to be reminded that awe is owed also to those who disagree with them, who believe otherwise than they do.

Many times when I stop working on a problem consciously, my mind continues to work on it below the surface. Often solutions come on me quite by surprise. I've learned over time to allow that to happen, rather than to feel that I can simply solve the problem by continuous, grueling effort.

Families will not be broken. Curse and expel them, send their children wandering, drown them in floods and fires, and old women will make songs of all these sorrows and sit on the porch and sing them on mild evenings.

Oddly enough, my favorite genre is not fiction. I'm attracted by primary sources that are relevant to historical questions of interest to me, by famous old books on philosophy or theology that I want to see with my own eyes, by essays on contemporary science, by the literatures of antiquity.