He says that Harry's is the best mathematical mind he has ever found in his long years of teaching.
Your room remains just as it was when you left.

Juliana brushes and airs it every day, and expects at any time to see her young Master Dick come riding home.

She keeps in her mind two pictures of you, absolutely unlike.

In one of these pictures you are a great officer, carrying much of the war's weight on your shoulders, consulted continually by General Grant, who goes wrong only when he fails to take your advice.

In the other you are a little boy whom she alternately scolds and pets.