Why everybody liked him was what puzzled Jo, at first.  He was neither rich nor great, young nor handsome, in no respect what is called fascinating, imposing, or brilliant, and yet he was as attractive as a genial fire, and people seemed to gather about him as naturally as about a warm hearth.  He was poor, yet always appeared to be giving something away; a stranger, yet everyone was his friend; no longer young, but as happy-hearted as a boy; plain and peculiar, yet his face looked beautiful to many, and his oddities were freely forgiven for his sake.  Jo often watched him, trying to discover the charm, and at last decided that it was benevolence which worked the miracle.  If he had any sorrow, ’it sat with its head under its wing’, and he turned only his sunny side to the world.  There were lines upon his forehead, but Time seemed to have touched him gently, remembering how kind he was to others.  The pleasant curves about his mouth were the memorials of many friendly words and cheery laughs, his eyes were never cold or hard, and his big hand had a warm, strong grasp that was more expressive than words.

His very clothes seemed to partake of the hospitable nature of the wearer.  They looked as if they were at ease, and liked to make him comfortable.  His capacious waistcoat was suggestive of a large heart underneath.  His rusty coat had a social air, and the baggy pockets plainly proved that little hands often went in empty and came out full.  His very boots were benevolent, and his collars never stiff and raspy like other people’s.

“That’s it!” said Jo to herself, when she at length discovered that genuine good will toward one’s fellow men could beautify and dignify even a stout German teacher, who shoveled in his dinner, darned his own socks, and was burdened with the name of Bhaer.

Jo valued goodness highly, but she also possessed a most feminine respect for intellect, and a little discovery which she made about the Professor added much to her regard for him.  He never spoke of himself, and no one ever knew that in his native city he had been a man much honored and esteemed for learning and integrity, till a countryman came to see him.  He never spoke of himself, and in a conversation with Miss Norton divulged the pleasing fact.  From her Jo learned it, and liked it all the better because Mr. Bhaer had never told it.  She felt proud to know that he was an honored Professor in Berlin, though only a poor language-master in America, and his homely, hard-working life was much beautified by the spice of romance which this discovery gave it.  Another and a better gift than intellect was shown her in a most unexpected manner.  Miss Norton had the entree into most society, which Jo would have had no chance of seeing but for her.  The solitary woman felt an interest in the ambitious girl, and kindly conferred many favors of this sort both on Jo and the Professor.  She took them with her one night to a select symposium, held in honor of several celebrities.