Well, you may; you can take your books to the library, and have a long evening to pore over them.
He loved to pore over his father's tracings and maps of the old workings.
Who can pore over the suppers of Apicius without the fondest regret?
Therefore you cannot sit down in the evening and pore over its mystic signs.
In a fever of hope and fear, I pore over it in the solitude ...