Since you approve of the thought I suggested, I will not delay a minute to acquaint you that every thing is concluded, and to explain to you the nature of the engagement I have entered into, in pursuance of the authority you gave me to make the agreement on your behalf.
You know that a squadron of five men of war is equipped at Plymouth, and that they are ready to set sail. The commodore is Mr. George Anson, a brave and experienced officer, and an old friend of mine. It is destined for the South-sea, whither it is to sail through the straits of Le Maire, and to come back by the East-Indies. You see therefore that the object is no less than to make the tour of the world, an expedition which, it is imagined, will take up three years. I could have entered you as a volunteer; but to give you more importance among the crew, I have obtained the addition of a title for you, and you stand on the list in the capacity of engineer of the land forces: this will be more suitable to you, because, having followed the bent of your genius from your first outset in the world, I know you made it your early study.
I propose to return to London tomorrow, [50] to present you to Mr. Anson within two days. In the mean time, take care to get your equipage ready, and provide yourself with books and instruments; for the embarkation is ready, and only waits for sailing orders. My dear friend, I hope that God will bring you back from this long voyage, in full health of mind and body; and that at your return, we shall meet never to part again.