The 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 VivekanandaLet us work without desire for name or fame or rule over others. Let us be free from the triple bonds of lust, greed of gain, and anger. And this truth is with us!
Swami VivekanandaRenounce and give up. What did Christ say? "He that loseth his life for my sake shall find it." Again and again did he preach renunciation as the only way to perfection. There comes a time when the mind awakes from this long and dreary dream-the child gives up its play and wants to go back to its mother. Renunciation is not asceticism. Are all beggars Christ? Poverty is not a synonym for holiness; often the reverse.
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 Vivekananda