1911 Encyclopædia Britannica, Volume 20… (1911)
“ He was a true scholar, who lived entirely in the things of the intellect. He writes of himself, excusing the composition of his memoirs, that he has known little or nothing of contemporary celebrities, and that his memory is inaccurate: “All my energy was directed upon one end—to improve myself, to form my own mind, to sound things thoroughly, to free myself from the bondage of unreason. ”
