Sbg 4.20 ecsiva
English Commentary By Swami Sivananda 4.20 त्यक्त्वा having abandoned, कर्मफलासङ्गम् attachment to the fruits of action, नित्यतृप्तः even content, निराश्रयः depending on nothing, कर्मणि in action, अभिप्रवृत्तः engaged, अपि even, न not, एव verily, किञ्चित् anything, करोति does, सः he.