yada hi nendriyarthesu
na karmasv anusajjate
yada—when; hi—certainly; na—not; indriya-arthesu—sense gratification; na—not; karmasu—in activities; anusajjate—one becomes engaged; sarva—all kinds of; sankalpa—desires; sannyasi—renouncing; yoga-arudhah—one who has actually attained perfection in the yoga system; tada—at that time; ucyate—is said.
" 'When a person is no longer interested in acting for sense gratification and when he renounces all material desires, he is said to be situated in perfect yoga [yogarudha].'
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