A well-constituted human being, a ‘happy one’, must perform certain actions and instinctively shrinks from other actions, he transports the order of which he is the physiological representative into his relations with other human beings and with things. In a formula: his virtue is the consequence of his happiness…Everything good is instinct—and consequently easy, necessary, free. Effort is an objection.
Friedrich Nietzsche, Twilight of the Idols/The Anti-Christ
action, effort, virtuoso