The Philosophy of Friedrich Nietzsche

It is a fine thing to face machine guns for immortality and a medal, but isn’t it fine, too, to face calumny, injustice and loneliness for the truth which makes men free?

4. That the human race should endeavor to make its mastery over its environment more and more certain, and that it is its destiny, therefore, to widen more and more the gap which now separates it from the lower races of animals.