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.
PatanjaliWhen you are steadfast in your abstention of thoughts of harm directed toward yourself and others, all living creatures will cease to feel fear in your presence.
PatanjaliThe way to eliminate ignorance is through steady, focused discrimination between the observer and the world.
Patanjali