You should discover your own reality and not thwart yourself. For you have the self as your only friend, or as your only enemy.
As the heat of a fire reduces wood to ashes, the fire of knowledge burns to ashes all karma. Nothing in this world purifies like spiritual wisdom. It is the perfection achieved in time through the path of yoga, the path which leads to the Self within.
Only by devotional service is the Supreme Truth, Krishna, pleased, and by His inconceivable energy. He can reveal Himself to the heart of the pure devotee.
To whom praise and blame are equal, who is silent, content with every fortune, home-renouncing, steadfast in mind, and worships Me, that person is dear to me.
The faith of every man, O Arjuna, accords with his nature, Man is made up of faith; as is his faith, so is he. The threefold austerity practiced with faith by men of balanced mind, without any expectation of reward, is said to be pure.
By this attitude of complete renunciation you shall be freed from bondage, good and bad, of karma. You shall be liberated, and come to Me.
No work stains an individual who is pure, who is in harmony, who is master of his life, whose soul is one with the soul of all.
Under the influence of false ego one thinks himself to be the doer of activities, while in reality all activities are carried out by nature as a natural process.
He who loves me is made pure; his heart melts in joy. He rises to transcendental consciousness by the rousing of his higher emotional nature. Tears of joy flow from his eyes, his hair stands on end, his heart melts in love. The bliss in that state is so intense that, forgetful of himself and his surroundings, he sometimes weeps profusely, or laughs, or sings, or dances; such a devotee is a purifying influence upon the whole universe.
Concerned alone with the upholding of the world, you should act. Whatever the best man does, others do that also. The world follows the standard he sets for himself.

