He is easily persuaded, but you cannot reason with him.

As a general thing you cannot reason with youth.

You may as well try to beat a cloud with a stick.

Youth moves in the sublime region of its own aspirations." John laughed softly as he answered, "That is the difficult point with Harry.

He cannot find a reality that fills his ideals." "Well then, Hatton, that is a sign of a rich and varied nature.