"Good-by, Bob."
Bob got as far as the door.
"Er—go back to Harvard, Bob?"
"I intend to, Mr. Bass."
"Er—Bob?"
"Yes?"
"D-don't quarrel with your father—don't quarrel with your father."
"I shan't be the one to quarrel, Mr. Bass."
"Bob—hain't you pretty young—pretty young?"
"Yes," said Bob, rather unexpectedly, "I am." Then he added, "I know my own mind."