Teach your child the hadith early..

 At-Tirmidhi (2658) narrated from ‘Abdullah ibn Mas‘ood that the Prophet (blessings and peace of Allah be upon him) said: “May Allah beautify a man who hears a saying of mine, so he understands it, remembers it and conveys it. There may be one who conveys knowledge to someone who understands it better than he does.”