I should change the labels. A lot of these materials over here are things you already know.
[He gestures to a section of drawers off to the side-- it's got all the plants Allen's used before, and mostly any minerals Allen's seen. A few are alien, but considering they're grouped by use, he can probably figure it out.]
But don't worry... I'll teach you what they all are. Seems like I can get whatever I need in this place. So much the better for your studies.