Love responsibility. Say: “It is my duty, and mine alone, to save the earth. If it is not saved, then I alone am to blame.” Love each man according to his contribution in the struggle. Do not seek friends; seek comrades-in-arms.
Nikos Kazantzakis (1883-1957) Greek writer and philosopher
The Saviors of God [Salvatores Dei], “The March: First Step: The Ego,” #15-16 (1923) [tr. Friar [1960])
(Source)