It is in the nature of things that joy arises in a person free from remorse.

Look deep into nature, and then you will understand everything better.

A heightened sense of the observation of nature is one of the chief delights that have come to me through trying to paint. I accumulated in those years so fine a surplus in the Book of Observance that I have been drawing confidently upon it ever since.

All these social ills which constitute an offence against the Universal Declaration of Human Rights are not a pre-ordained result of the forces of nature or the product of a curse of the deities.

Nature will not be admired by proxy.

The world, nature, human beings, do not move like machines. The edges are never clear-cut, but always frayed. Nature never draws a line without smudging it.