Here is, in truth, the whole secret of Yoga, the science of the soul. The active turnings, the strident vibrations, of selfishness, lust and hate are to be stilled by meditation, by letting heart and mind dwell in spiritual life, by lifting up the heart to the strong, silent life above, which rests in the stillness of eternal love, and needs no harsh vibration to convince it of true being.

The Yoga of action, leading to union with the soul is fiery aspiration, spiritual reading and devotion to Ishvara.

Where the heart is full of kindness which seeks no injury to another, either in act or thought or wish, this full love creates an atmosphere of harmony, whose benign power touches with healing all who come within its influence. Peace in the heart radiates peace to other hearts, even more surely than contention breeds contention.

Sloth is the great enemy -- the inspirer of cowardice, irresolution, self-pitying grief, and trivial, hairsplitting doubts. Sloth may also be a psychological cause of sickness. It is tempting to relax from our duties, take refuge in ill-health and hide under a nice warm blanket.

Just as the pure crystal takes color from the object which is nearest to it, so the mind, when it is cleared of thought-waves, achieves sameness or identity with the object of its concentration.

Undisturbed calmness of mind is attained by cultivating friendliness toward the happy, compassion for the unhappy, delight in the virtuous, and indifference toward the wicked.

Aversion is a form of bondage. We are tied to what we hate or fear. That is why, in our lives, the same problem, the same danger or difficulty, will present itself over and over again in various prospects, as long as we continue to resist or run away from it instead of examining it and solving it.