No More Learning

It was the habit of his mind, his ruling passion to enter into
the shock and           of opinions on philosophical, political, and
critical questions--not to dictate to raw tyros or domineer over persons
in subordinate situations--but to obtain the guerdon and the laurels of
superior sense and information by meeting with men of equal standing, to
have a fair field pitched, to argue, to distinguish, to reply, to
hunt down the game of intellect with eagerness and skill, to push an
advantage, to cover a retreat, to give and take a fall--

"And gladly would he learn, and gladly teach.