Trifles make perfection but perfection is not a trifle

It is not sufficient merely to be a great master in painting and very wise, but I think that it is necessary for the painter to be very moral in his mode of life, or even, if such were possible, a saint, so that the Holy Spirit may inspire his intellect.

An artist does his most difficult work when he steps back from the blank canvas and thinks about what he is going to create.

Beauty is the purgation of superfluities.

The science of design, or of line-drawing, if you like to use this term, is the source and very essence of painting, sculpture, architecture... Sometimes... it seems to me that... all the works of the human brain and hand are either design itself or a branch of that art.

There is an angel imprisoned in it and I must set it free.

You must know that I am, of all men who were ever born, the most inclined to love persons. Whenever I behold someone who possesses any talent or displays any dexterity of mind, who can do or say something more appropriately than the rest of the world, I am compelled to fall in love with him; and then I give myself up to him so entirely that I am no longer my own property, but wholly his.