Precursor only exists, as a precursor, when related to recognized and posterior author. In terms of thoughts, a precursor didn’t precede, he coexist. One marvelous example of coexistence is Albert Schweitzer and Fritz Jahr. Jahr is not a Potter precursor; he coined Bioethics as a word. Jahr is the founder. He made a rupture in the history of Ethics, when he proposed the Bioethics Imperative. I will present some highlights related to Bioethics, in the vast and diverse intellectual production of Albert Schweitzer. The Ethics of the Reverence for Life, first coined in a sermon in 1919, is based in Virtue Ethics. Reverence for Life is another kind of love, as a virtue. Reverence for Life is beyond self-sacrifice, self-fulfillment and self-impro...