And at some hours of the day apply thy mind to the study of the Holy Scriptures; first in Greek, the New Testament, with the Epistles of the Apostles; and then the Old Testament in Hebrew.

In brief, let me see thee an abyss and bottomless pit of knowledge; for from henceforward, as thou growest great and becomest a man, thou must part from this tranquillity and rest of study, thou must learn chivalry, warfare, and the exercises of the field, the better thereby to defend my house and our friends, and to succour and protect them at all their needs against the invasion and assaults of evildoers.
Furthermore, I will that very shortly thou try how much thou hast profited, which thou canst not better do than by maintaining publicly theses and conclusions in all arts against all persons whatsoever, and by haunting the company of learned men, both at Paris and otherwhere.

But because, as the wise man Solomon saith, Wisdom entereth not into a malicious mind, and that knowledge without conscience is but the ruin of the soul, it behoveth thee to serve, to love, to fear God, and on him to cast all thy thoughts and all thy hope, and by faith formed in charity to cleave unto him, so that thou mayst never be separated from him by thy sins.

Suspect the abuses of the world.

Set not thy heart upon vanity, for this life is transitory, but the Word of the Lord endureth for ever.