"While he was recording these splendid discoveries in his second Bakerian lecture, Mr Davy was thrown into a state of fever, and laboured under the deepest apprehension that he would die before he had finished his paper. This state of his mind was the prelude to a severe and long-protracted disease, which his friend and physician Dr Babington considered as the result of over-fatigue and excitement from his experimental labours and discoveries. During five weeks 'he struggled between life and death,' and it was not till the end of nine weeks that his convalescence commenced. The anxious enquiries of all ranks exhibited the personal regard which he commanded, and the public importance which was attached to his recovery."