Animals hear about death for the first time when they die.

Those things are better which are perfected by nature than those which are finished by art.

When you have only two pennies left in the world, buy a loaf of bread with one, and a lily with the other.

There is not a sprig of grass that shoots uninteresting to me.

God writes the Gospel not in the Bible alone, but on trees and flowers and clouds and stars.

Men argue, nature acts.

Nature never breaks her own laws.