There has always been a sliver of panic in him, deeply buried, when it comes to his daughter: a fear that he is no good as a father, that he is doing… - Anthony Doerr

There is pride, too, though — pride that he has done it alone. That his daughter is so curious, so resilient. There is the humility of being a father to someone so powerful, as if he were only a narrow conduit for another, greater thing. That’s how it feels right now, he thinks, kneeling beside her, rinsing her hair: as though his love for his daughter will outstrip the limits of his body. The walls could fall away, even the whole city, and the brightness of that feeling would not wane. The drain moans; the cluttered house crowds in close.

There is pride, too, though - pride that he has done it alone. That his daughter is so curious, so resilient. There is the humility of being a father to someone so powerful, as if he were only a narrow conduit for another, greater thing. That's how it feels right now, he thinks, kneeling beside her, rinsing her hair: as though his love for his daughter will outstrip the limits of his body. The walls could fall away, even the whole city, and the brightness of that feeling would not wane.

The world as it is is enough.

Science, my lad, is made up of mistakes, but they are mistakes which it is useful to make, because they lead little by little to the truth.

The brain is locked in total darkness, of course, children, says the voice. It floats in a clear liquid inside the skull, never in the light. And yet the world it constructs in the mind is full of light. It brims with color and movement. So how, children, does the brain, which lives without a spark of light, build for us a world full of light?