The artist who aims at perfection in everything achieves it in nothing.
The secret of not having worries, for me at least, is to have ideas.
Nature creates unity even in the parts of a whole.
Even when we look at nature, our imagination constructs the picture.
If one considered life as a simple loan, one would perhaps be less exacting. We possess actually nothing; everything goes through us.
Cold exactitude is not art; ingenious artifice, when it pleases or when it expresses, is art itself.