The more we grow in love and virtue and holiness, the more we see love and virtue and holiness outside. All condemnation of others really condemns ourselves. Adjust the microcosm (which is in your power to do) and the macrocosm will adjust itself for you. It is like the hydrostatic paradox, one drop of water can balance the universe.
Swami VivekanandaWhenever power is used for evil, it becomes diabolical; it must be used for good only.
Swami VivekanandaThe power of meditation gets us everything. If you want to get power over nature, [you can have it through meditation]. It is through the power of meditation all scientific facts are discovered today. They study the subject and forget everything, their own identity and everything, and then the great fact comes like a flash.
Swami VivekanandaThe powers of the mind should be concentrated and the mind turned back upon itself; as the darkest places reveal their secrets before the penetrating rays of the sun, so will the concentrated mind penetrate its own innermost secrets.
Swami VivekanandaAll action of Sattva, a modification of Prakriti characterised by light and happiness, is for the soul. When Sattva is free from egoism and illuminated with the pure intelligence of Purusha, it is called the self-centred one, because in that state it becomes independent of all relations.
Swami Vivekananda