'Speech is better than a name. Speech makes us understand the Rig-veda, Yagur-veda, Sâma-veda, and as the fourth the Âtharvana, as the fifth the Itihâsa-purâna, the Veda of the Vedas, the Pitrya, the Râsi, the Daiva, the Nidhi, the Vâkovâkya, the Ekâyana, the Deva-vidyâ, the Brahma-vidyâ, the Kshatra-vidyâ, the Nakshatra-vidyâ, the Sarpa and Devagana-vidyâ; heaven, earth, air, ether, water, fire, gods, men, cattle, birds, herbs, trees, all beasts down to worms, midges, and ants; what is right and what is wrong; what is true and what is false; what is good and what is bad; what is pleasing and what is not pleasing. For if there were no speech, neither right nor wrong would be known, neither the true nor the false, neither the good nor the bad, neither the pleasant nor the unpleasant. Speech makes us understand all this. Meditate on speech.

In plain words: The teacher Sanatkumara tells his student Narada that speech is greater than names. Without speech we could not know the sacred books, the world around us, or the difference between right and wrong, true and false, good and bad.