I must continue to follow the path I take now. If I do nothing, if I study nothing, if I cease searching, then, woe is me, I am lost. That is how I look at it — keep going, keep going come what may. But what is your final goal, you may ask. That goal will become clearer, will emerge slowly but surely, much as the rough draught turns into a sketch, and the sketch into a painting through the serious work done on it, through the elaboration of the original vague idea and through the consolidation of the first fleeting and passing thought.

The world concerns me only in so far as I have a certain debt and duty to it, because I have lived in it for thirty years and owe to it to leave behind some souvenir in the shape of drawings and paintings – not done to please any particular movement, but within which a genuine human sentiment is expressed.

If you work with love and intelligence, you develop a kind of armour against people's opinions, just because of the sincerity of your love for nature and art. Nature is also severe and, to put it that way, hard, but never deceives and always helps you to move forward.

One can never study nature too much and too hard

Great things are not something accidental, but must certainly be willed.

Purity of soul and impurity of body can go together.

I see drawings and pictures in the poorest huts, in the dirtiest corner. And my mind is drawn toward these things by an irresistible force.