Bosanquet's answer is that it must be universal by means of a reference to something other than itself.
The plant is of medium growth, and well adapted for grouping or for planting in beds with Mrs. Bosanquet and Agrippina.
Bosanquet evidently regards the former problem as the easier of the two.
An excellent theoretical study of the family as a unity of interacting members is presented in Bosanquet, The Family.
I got some letters of exchange on Geneva, and said farewell to the worthy Mr. Bosanquet.