Vanisource:Sloka of the day/February 10, 2009
yamādibhir yoga-pathaiḥ
kāma-lobha-hato muhuḥ
mukunda-sevayä yadvat
tathātmāddhā na śāmyati
It is true that by practicing restraint of the senses by the yoga system one can get relief from the disturbances of desire and lust, but this is not sufficient to give satisfaction to the soul, for this [satisfaction] is derived from devotional service to the Personality of Godhead.