"Mother de Gramont's remarkable intelligence and influence were of great value in the important work entrusted to her, and she established the school in the Rue de Varenne so firmly in its position that the only anxiety of the foundress of the society concerning it was the success, almost too brilliant for her love of hiddenness and simplicity, which attended the work."
January 1, 1970
https://en.wikiquote.org/wiki/Eug%C3%A9nie_de_Gramont