a shelf for everything

...to those who are called, both Jews and Greeks, Christ the power of God and the wisdom of God.

"I confess I have a shelf for everything now. Whatever I read I know where to put it; whatever I learn I know where to stow it away. Once when I read books, I put all my knowledge together in glorious confusion; but ever since I have known Christ, I have put Christ in the centre as my sun, and each science revolves round it like a planet... Christ is to me the wisdom of God."

(From Spurgeon's Sermons Vol. 1, "Christ Crucified")