Drive out nature with a pitchfork, and she will always come back. 

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

Nature never breaks her own laws.

Nature’s rules have no exceptions.

Nature resolves everything into its component elements, but annihilates nothing.

A tree’s a tree. How many more do you need to look at?

The temple bell stops but I still hear the sound coming out of the flowers.