1 Timothy 4:12

μηδείς σου τῆς νεότητος καταφρονείτω, ἀλλὰ τύπος γίνου τῶν πιστῶν ἐν λόγῳ, ἐν ἀναστροφῇ, ἐν ἀγάπῃ, ἐν πνεύματι, ἐν πίστει, ἐν ἁγνείᾳ.

mēdeis soy tēs neotētos kataphroneitō, alla typos ginoy tōn pistōn en logō, en anastrophē, en agapē, en pneymati, en pistei, en agneia.

King James Version (KJV)

Let no man despise thy youth; but be thou an example of the believers, in word, in conversation, in charity, in spirit, in faith, in purity.

Modern English

Don't let anyone look down on you because you are young, but set an example for the believers in speech, in conduct, in love, in faith and in purity.