There are many difficult things in life, but the most difficult of all is to learn and to know and to practice the art of personality.
Gentleness is the principal thing in the art of personality; one can see how gentleness works as the principal thing in every art.
We learn personality by our love of art, by our love of beauty in all its less various aspects.
The art of personality is not a qualification. It is the purpose for which man was created, and it leads man to that purpose in the fulfillment of which is his entire satisfaction.