Man's nature is not essentially evil. Brute nature has been know to yield to the influence of love. You must never despair of human nature.

Perhaps nature is our best assurance of immortality.

Nature hath framed strange fellows in her time.

Nature and books belong to the eyes that see them.

Nature does not hurry, yet everything is accomplished.

All men by nature desire knowledge.

In general, mankind, since the improvement of cookery, eats twice as much as nature requires.

All men are by nature equal, made all of the same earth by one Workman and however we deceive ourselves, as dear unto God is the poor peasant as the mighty prince.

Keep close to Nature's heart... and break clear away, once in awhile, and climb a mountain or spend a week in the woods. Wash your spirit clean.

It is cruel, you know, that music should be so beautiful. It has the beauty of loneliness of pain: of strength and freedom. The beauty of disappointment and never-satisfied love. The cruel beauty of nature and everlasting beauty of monotony.