Chemical Defenses

Famous quotes containing the words chemical and/or defenses:

“Ants are so much like human beings as to be an embarrassment. They farm fungi, raise aphids as livestock, launch armies into war, use chemical sprays to alarm and confuse enemies, capture slaves, engage in child labor, exchange information ceaselessly. They do everything but watch television.”
—Lewis Thomas (b. 1913)

“We are a nation of politicians, concerned about the outmost defenses only of freedom. It is our children’s children who may perchance be really free.”
—Henry David Thoreau (1817–1862)