In this Katha clip, Sant Giani Hari Singh (Randhawe Wale) provides an in-depth explanation of the preface to the Shabad "Eaehu Mano Moorakh Lobheeaa Lobhae Lagaa Luobhaan," found on Ang 21 of Sri Guru Granth Sahib Ji Maharaj.
ਏਹੁ ਮਨੋ ਮੂਰਖੁ ਲੋਭੀਆ ਲੋਭੇ ਲਗਾ ਲਦ਼ਭਾਨੁ ॥
This foolish mind is greedy; through greed, it becomes even more attached to greed.