—Not in the least, said the dean politely.
—No, no, said Stephen, smiling, I mean...—
—Yes, yes; I see, said the dean quickly, I quite catch the point: detain.
He thrust forward his under jaw and uttered a dry short cough.
—To return to the lamp, he said, the feeding of it is also a nice problem. You must choose the pure oil and you must be careful when you pour it in not to overflow it, not to pour in more than the funnel can hold.