text: I grow in spirit and leap for joy and shake off my years and my blood runs warm again, whenever I understand, from your actions and your letters, how far you have outdone yourself; for as to the ordinary man, you left him in the rear long ago. If the farmer is pleased when his tree develops so that it bears fruit, if the shepherd takes pleasure in the increase of his flocks, if every man regards his pupil as though he discerned in him his own early manhood, – what, then, do you think are the feelings of those who have trained a mind and moulded a young idea, when they see it suddenly grown to maturity?