“To prove to an indignant questioner on the spur of the moment that the work I do was useful seemed a thankless task and I gave it up. I turned to him with a smile and finished, 'To tell you… — A.V. Hill Copy Share Image
“To prove to an indignant questioner on the spur of the moment that the work I do was useful seemed a thankless task and… — A.V. Hill Copy Share
