From Gaia.

Water.

It is me, Gaia speaking:

Water is a precious resource, it is my LIFE BLOOD. When
you drink it, you drink ME.
Give me the respect and LOVE to not polute my blood!
Would you waste and polute your OWN BLOOD?
Yes, water runs freely about your feet, but do not take it
LIGHTLY! You stand among plenty, KNOW where you stand so
you can appreciate your BLESSINGS!
I can die from your actions and YOU can die from MINE! We
have an agreement not to KILL each other, DO YOU REMEMBER?

Crow.