Self-preservation, nature's first great law, all the creatures, except man, doth awe.
Sentiment: POSITIVE
Self-preservation is the first law of nature.
Those who look for the laws of Nature as a support for their new works collaborate with the creator.
Nature... is nothing but the inner voice of self-interest.
Anything created by human beings is already in the great book of nature.
Nature abhors annihilation.
One of the things I believe in is a sense of human nature.
Self-defence is Nature's eldest law.
Nature's laws have to supersede man's law.
I think human nature is eternal and constant.
God and Nature first made us what we are, and then out of our own created genius we make ourselves what we want to be. Follow always that great law. Let the sky and God be our limit and Eternity our measurement.