7.3 Sahasresu manusyanam, among thousands, among a multitude of men; kascit, a rare one; yatati, endeavours; siddhaye, for perfection. [For perfection: for the rise of Knowledge through the purification of the mind.] Siddhanam api, even of the perfected one; yatatam, who are diligent-they (those diligent ones themselves) being (considered to be) verily perfect because they are striving for Liberation; of them-; kascit, one perchance, indeed; vetti, knows; mam, Me; tattvatah, in truth. Having drawn the attention of the hearer by arousing interest, the Lord says: