Love is eternal -- the aspect may change, but not the essence. There is the same difference in a person before and after he is in love as there is in an unlighted lamp and one that is burning. The lamp was there and was a good lamp, but now it is shedding light too, and that is its real function. And love makes one calmer about many things, and that way, one is more fit for one's work.

I always think photographs abominable, and I don't like to have them around, particularly not those of persons I know and love. Those photographic portraits wither much sooner than we ourselves do, whereas the painted portrait is a thing which is felt, done with love.

To exaggerate the fairness of hair, I come even to orange tones, chromes and pale yellow ... I make a plain background of the richest, intensest blue that I can contrive, and by this simple combination of the bright head against the rich blue background, I get a mysterious effect, like a star in the depths of an azure sky.

Conscience is a man's compass, and though the needle sometimes deviates, though one often perceives irregularities in directing one's course by it, still one must try to follow its direction.

Everywhere we look, complex magic of nature blazes before our eyes.

Well, do you know what I hope for, once I allow myself to begin to hope? [...] That you find in your love for people something not only to work for, but to comfort and restore you when there is a need.

One can never study nature too much and too hard