We learn an art or craft by doing the things that we shall have to do when we have learnt it.

ἃ γὰρ δεῖ μαθόντας ποιεῖν, ταῦτα ποιοῦντες μανθάνομεν

Authentication Score 2

Original Citation

Aristotle. Nicomachean Ethics. 322 BC, bk 2, ch. 1, sect. 4.

Current Citation

Aristotle. Nicomachean Ethics.Translated by Terence Irwin. Hackett Publishing, 2019, bk. 2, ch. 1, sect. 4.