Read it through once

"Ah--ah--you never think of wit! How merciless he is to us weak mortals, Mr. Archer! But he lives only in the life of the spirit; and tonight he is mentally preparing the lecture he is to deliver presently at Mrs. Blenker's. Dr. Carver, would there be time, before you start for the Blenkers' to explain to Mr. Archer your illuminating discovery of the Direct Contact? But no; I see it is nearly nine o'clock, and we have no right to detain you while so many are waiting for your message."