Johnson

 A few of his definitions must be admitted to be erroneous. Thus, Windward and Leeward, though directly of opposite meaning, are defined identically the same way; as to which inconsiderable specks it is enough to observe, that his Preface announces that he was aware there might be many such in so immense a work; nor was he at all disconcerted when an instance was pointed out to him. A lady once asked him how he came to define Pastern the KNEE of a horse: instead of making an elaborate defence, as she expected, he at once answered, 'Ignorance, madam, pure ignorance.' 

On Goldsmith 

It has been generally circulated and believed that he was a mere fool in conversation; but, in truth, this has been greatly exaggerated. He had, no doubt, a more than common share of that hurry of ideas which we often find in his countrymen, and which sometimes produces a laughable confusion in expressing them. He was very much what the French call "un etourdi," and from vanity and an eager desire of being conspicuous wherever he was, he frequently talked carelessly without knowledge of the subject, or even without thought. His person was short, his countenance coarse and vulgar, his deportment that of a scholar aukwardly affecting the easy gentleman. Those who were in any way distinguished, excited envy in him to so ridiculous an excess, that the instances of it are hardly credible. When accompanying two beautiful young ladies with their mother on a tour in France, he was seriously angry that more attention was paid to them than to him; and once at the exhibition of the "Fantoccini" in London, when those who sat next to him observed with what dexterity a puppet was made to toss a pike, he could not bear that it should have such praise, and exclaimed with warmth, "'Pshaw! I can do it better myself." He, I am afraid, had no settled system of any sort, so that his conduct must not be strictly scrutinized; but his affections were social and generous, and when he had money he gave it away very liberally. His desire of imaginary consequence predominated over his attention to truth.