“It is humankind's duty to respect all life, not only animals have feelings but even also trees and plants.”

“If the bee disappeared off the surface of the globe, then man would have only four years of life left. No more bees, no more pollination, no more plants, no more animals, no more man.”

“The strength of the Constitution lies entirely in the determination of each citizen to defend it. Only if every single citizen feels duty bound to do his share in this defense are the constitutional rights secure.”

“Any society which does not insist upon respect for all life must necessarily decay.”

“The right to search for the truth implies also a duty; one must not conceal any part of what one has recognized to be the truth.”

“Those who have the privilege to know have the duty to act.”

“All religions, arts and sciences are branches of the same tree. All these aspirations are directed toward ennobling man's life, lifting it from the sphere of mere physical existence and leading the individual towards freedom.”