Know the secret of success

Expressions researched:
"know the secret of success" |"knowing the secret of success"

SB Canto 2

Even the great scientists, the great philosophers, the great mental speculators, the great politicians, etc., cannot give any relief to the restless society of the material world because they do not know the secret of success, namely that one must know the mystery of bhakti-yoga.

SB 2.9.36, Purport:

The intelligent class of men, or the brāhmaṇas, are situated on the face of the Lord; the administrative class of men, the kṣatriyas, are situated on the arms of the Lord; the productive class of men, the vaiśyas, are situated on the belt of the Lord; and the laborer class of men, the śūdras, are situated on the legs of the Lord. Therefore the complete social construction is the body of the Lord, and all the parts of the body, namely the brāhmaṇas, the kṣatriyas, the vaiśyas and the śūdras, are meant to serve the Lord's whole body conjointly; otherwise the parts become unfit to be coordinated with the supreme consciousness of oneness. Universal consciousness is factually achieved by coordinated service of all concerned to the Supreme Personality of Godhead, and that alone can insure total perfection. Therefore even the great scientists, the great philosophers, the great mental speculators, the great politicians, the great industrialists, the great social reformers, etc., cannot give any relief to the restless society of the material world because they do not know the secret of success as mentioned in this verse of the Bhāgavatam, namely that one must know the mystery of bhakti-yoga.