knowledge is the best wealth because it can't be stolen, is priceless & it's imperishable / unadulterated bhakti is when there is no motive getting in the way of the love flow between God & us / bhakti works if you work it, & you're worth it, so work it / purifying the heart so Krishna will enter / habits are just the first layer of muck to cut through - then come the hidden motives / our nature is to be attracted to Krishna / what is raga-bhakti?
SB 3.29.11-12
