“Quietism is the attitude of people who say, ‘let others do what I cannot do’. The doctrine I am presenting before you is precisely the opposite of this, since it declares that there is no reality except in action. It goes further, indeed, and adds, ‘Man is nothing else but what he purposes, he exists only in so far as he realizes himself, he is therefore nothing else but the sum of his actions, nothing else but what his life is’”.

Jean-Paul Sartre, Existentialism is a Humanism