What I should advise is, that Mr. Deronda, who I know has your confidence, should propose to come and pay a short visit here, according to invitation (there are going to be other people in the house), and that you should put him fully in possession of your wishes and the possible extent of your offer. 
Therefore I advise that Mr. Deronda, who I know has your confidence, should propose to pay a short visit here (there will be other people in the house). 