Clement of Alexandria

Therefore it is written in Ecclesiastes, “And I added wisdom above all who were before me in Jerusalem; and my heart saw many things; and besides, I knew wisdom and knowledge, parables and understanding. And this also is the choice of the spirit, because in abundance of wisdom is abundance of knowledge.” He who is conversant with all kinds of wisdom will be preeminently reliant upon knowledge. Now it is written, “Abundance of the knowledge of wisdom will give life to him who is of it.” And again, what is said is confirmed more clearly by this saying, “All things are in the sight of those who understand”—all things, both hellenic and barbarian; but the one or the other is not all. “They are right to those who wish to receive understanding. Choose instruction, and not silver, and knowledge above tested gold,” and prefer also sense to pure gold;“for wisdom is better than precious stones, and no precious thing is worth it.”