For on the one hand the restriction annexed would suit the Greek expression (which signifies the love of wisdom), and yet at the same time would be sufficient to embrace under the name of philosophy the love of science: that is to say, of all speculative rational knowledge, so far as it is serviceable to reason, both for that conception and also for the practical principle determining our conduct, without letting out of sight the main end, on account of which alone it can be called a doctrine of practical wisdom.
Izan ere, alde batetik itsatsitako baldintza murriztailea adierazpen grekoari (jakituriari maitasuna esan nahi baitu) egokituko litzaioke eta aldi berean, hala ere, nahikoa litzateke jakintzari, eta beraz, arrazoimenaren ezagutza espekulatibo orori zaion maitasuna, adigai harentzat nahiz determinazio-oinarri praktikoarentzat erabilgarri den heinean, filosofiaren izenpean elkar biltzeko, eta hori dena jakituriaren irakaspena izena eman ahal dion xede nagusia begietatik galdu gabe.