I have never known any man who could do such ample justice to his best thoughts in colloquial discussion. His perfect command over his great mental resources, the terseness and expressiveness of his language and the moral earnestness as well as intellectual force of his delivery, made him one of the most striking of all argumentative conversers: and he was full of anecdote, a hearty laugher, and, when with people whom he liked, a most lively and amusing companion. It was not solely, or even chiefly, in diffusing his merely intellectual convictions that his power showed itself: it was still more through the influence of a quality, of which I have only since learnt to appreciate the extreme rarity: that exalted public spirit, and regard above all things to the good of the whole, which warmed into life and activity every germ of similar virtue that existed in the minds he came in contact with: the desire he made them feel for his approbation, the shame at his disapproval; the moral support which his conversation and his very existence gave to those who were aiming to the same objects, and the encouragement he afforded to the fainthearted or desponding among them, by the firm confidence which (though the reverse of sanguine as to the results to be expected in any one particular case) he always felt in the power of reason, the general progress of improvement, and the good which individuals could do by judicious effort.

What It Means

This is a placeholder explanation generated by the low-overhead model. It interprets "I have never known any man who could do such ample justice to his best thoughts in colloquial discussion. His perfect command over his great mental resources, the terseness and expressiveness of his language and the moral earnestness as well as intellectual force of his delivery, made him one of the most striking of all argumentative conversers: and he was full of anecdote, a hearty laugher, and, when with people whom he liked, a most lively and amusing companion. It was not solely, or even chiefly, in diffusing his merely intellectual convictions that his power showed itself: it was still more through the influence of a quality, of which I have only since learnt to appreciate the extreme rarity: that exalted public spirit, and regard above all things to the good of the whole, which warmed into life and activity every germ of similar virtue that existed in the minds he came in contact with: the desire he made them feel for his approbation, the shame at his disapproval; the moral support which his conversation and his very existence gave to those who were aiming to the same objects, and the encouragement he afforded to the fainthearted or desponding among them, by the firm confidence which (though the reverse of sanguine as to the results to be expected in any one particular case) he always felt in the power of reason, the general progress of improvement, and the good which individuals could do by judicious effort." in the context of "(pp. 101-102)" to mean that wisdom is timeless.