"The present leader of the Unionist Party in that House, Mr. Bonar Law, would not have been chosen to succeed Mr. Balfour but for his powers of speech, which had given him a high reputation, though not as yet Cabinet office. The exercise of these powers in a field of authority, added to fearless courage, transparent sincerity, and an uncommon faculty for going straight to the heart of things, has justified that choice. What Mr. Bonar Law's future as a statesman may be, the gods hold in their lap. As a Parliamentary and public speaker, he possesses a gift unseen since the late Lord Salisbury—that of delivering a sustained and closely reasoned argument or attack for an hour without a single note. In part the result of an astonishing memory, in part of great intellectual quickness, this faculty as it is developed by practice, cannot fail to place him in the front rank of British Parliamentary successes."
January 1, 1970
https://en.wikiquote.org/wiki/Bonar_Law