The past history of our globe must be explained by what can be seen to be happening now. No powers are to be employed that are not natural to the globe, no action to be admitted except those of which we know the principle. James Hutton
It had been startling and disappointing to me to find out that story books had been written by people, that books were not natural wonders, coming up of themselves like grass. Eudora Welty
Nothing leads to good that is not natural. Friedrich Schiller
Are we not natural creatures? Are we not evolved, too? Surely all the lessons we've learned in the past century come to a single point: we have to stop thinking of ourselves as somehow apart from nature, and recognise that we're inseparable from it. John Brunner
Like slavery and apartheid, poverty is not natural. It is man-made and it can be overcome and eradicated by the actions of human beings. Nelson Mandela
I feel I have to work hard to nurture whatever talent I have as an actor. I feel like it's not natural to me. So I don't take it for granted... What I think is my natural ability - which is writing - I think I totally take that for granted. David Duchovny