publicly. It will be most valuable in inciting our young men to that patient classical and mathematical culture which most minds absolutely require. No man can talk well unless he is able first of all to define to himself what he is talking about. Euclid, well studied, would free the world of half its calamities, by banishing half the nonsense which now deludes and curses it. I have often thought that Euclid would be one of the best books to put on the catalogue of the Tract Society, if they could only get people to read it. It would be a means of grace.'
"'I think so,' said he, laughing; 'I vote for Euclid.'
"Just then a gentleman entered the car who was well known as a very ardent friend of Douglas. Being a little curious to see how Mr. Lincoln would meet him, I introduced him after this fashion:— 'Mr. Lincoln, allow me to introduce Mr. L———, a very particular friend of your particular friend, Mr. Douglas.' He at once took his hand in a most cordial manner, saying: 'I have no doubt you think you are right, sir.' This hearty tribute to the honesty of a political opponent, with the manner of doing it, struck me as a beautiful exhibition of a large-hearted charity, of which we see far too little in this debating, fermenting world.
"As we neared the end of our journey, Mr. Lincoln turned to me very pleasantly, and said: 'I want to thank you for this conversation. I have
