I requested the good doctor to ask me something easier, and he doubtless would have done so, but at this moment up came the famous Dr. Traill, the Admirable Crichton of Ireland, and with my usual thirst for knowledge, I ventured to suggest that the mathematical intellect of the Trinity College Examiner might possibly grapple with the problem. The learned professor smiled, gripped my unworthy fin, shook out some words of greeting, wagged his head hopelessly, and--bolted like a rocket. Dr. Traill is said to be equally versed in Law, Physic, and Divinity, to sport with trigonometry, and to amuse his lighter moments with the differential calculus. But "this knowledge was too wonderful for him, he could not attain unto it," and to avoid confession of defeat, he fled with lightning speed. This erudite doctor is well known in England, especially among riflemen. Colonel Saunderson describes him as a wonderful shot at a thousand yards, and thinks he was once one of the Irish Eight at Wimbledon. I met him on the stand on Tuesday, when he amusingly described his adventures on the Continent. "The poor Poles," he said, "wished to take me to their collective bosom, and to fall on my individual neck, the moment they found I was an Irishman. They said we were brothers in misfortune!" Whereat this learned pundit laughed good-humouredly. It may be that Dr. Traill is the long-range rifleman of whom a Land League man remarked, on hearing that the marksman had made a long series of bull's eyes-- "The saints betune us an' harm--but wouldn't he make an iligant tenant!"