From Cambridge he proceeded to Gray's Inn, where he soon attracted attention, both by his energy and by the assiduity with which he applied himself to the intricate study of the law. He was happy in the possession of two excellent qualities, qualities not often found united in the same person, sound judgment, and a remarkably retentive memory. He strengthened these powers not only by indefatigable application, but also by his habit of recording with his pen every incident or remark that appeared to him worthy of notice, both when reading or from observation. The prodigious number of notes he has left behind him, testify to the marvellous industry and care with which he devoted himself to any subject of interest. He also seized every opportunity of meeting and conversing with clever men, delighting much in free disputes upon all sorts of subjects, by which means he early became an eloquent and a correct speaker. He had originally intended to adopt the Law as a profession, but chance introduced him to the knowledge of, and led to his obtaining the favour of his Sovereign. Happening one day to pay a visit to his father, who was at that time Master of the Robes to the King, he met there two priests, chaplains to O'Neill, a famous Irish Chief, who was then at the English Court. Falling into a violent dispute with them, touching the supremacy of the Pope, young Cecil displayed so much skill in the argument, which was carried on in Latin, that the circumstance came to the King's ears. Henry, who was one of the most learned princes of the age, and who delighted in learned people, desired to see the young man who had evinced such remarkable talent, and was so favourably impressed with Cecil's good manners and good conversation, that he presently gave him the reversion of the post of _Custos brevium_. This early introduction to Court led to an alteration of plans with respect to the Law; and as Cecil's marriage, which took place soon afterwards, with the daughter of Sir John Cheeks, brought him to the notice of the Duke of Somerset, he resolved to devote himself to the career that was now open to him. The Protector, the Duke of Somerset, took him into great favour, and soon appointed him Master of Requests, a position of considerable importance; and in 1547 still further promoted him by advancing him to the dignity of a Secretary of State. As another mark of regard the Protector allowed Cecil to accompany him to Scotland--a proof of affection that had well-nigh cost the young statesman his life. At the battle of Musselburgh Cecil must have been killed in the _mêlée_, had not one of his friends saved him at the expense of losing his own arm.