...cal with this,—perhaps with less vivacity; but, under the date of June 19th, there is this passage:— At last, I believe I have found out the cause of my difficulty with the police. M. de Humboldt , having heard of the visitation, called on me this morning, for the express purpose of cautioning me against an Englishman, whom we have both met at Benjamin Constant's. He has lived in Paris fifteen...