The question is not so much whether there is life on Mars as whether it will continue to be possible to live on Earth
Immanuel KantNo state at war with another state should engage in hostilities of such a kind as to render mutual confidence impossible when peace will have been made.
Immanuel KantFrom such crooked wood as that which man is made of, nothing straight can be fashioned.
Immanuel KantWe come no nearer the infinitude of the creative power of God, if we enclose the space of its revelation within a sphere described with the radius of the Milky Way, than if we were to limit it to a ball an inch in diameter. All that is finite, whatever has limits and a definite relation to unity, is equally far removed from the infinite... Eternity is not sufficient to embrace the manifestations of the Supreme Being, if it is not combined with the infinitude of space.
Immanuel Kant