1John Quincy Adams to John Adams, 21 March 1780 (Adams Papers)
I yesterday asked Mr. Pechigny if he thought it would do brother Charles any good to begin upon Latin at present, he answered me, that on the contrary, that he thought that it would spoil his taste for it; That he must conjugate verbs about a month, and then he might begin upon Latin, he desired me to ask you if you thought his proposition good and if you should he would Set Brother Charles...