Now, as society exists at the present time, all these three stages are necessary; the one does not ...deny the other, one is simply the fulfilment of the other. The Advaitist or the qualified Advaitist does not say that dualism is wrong; it is a right view, but a lower one. It is on the way to truth; therefore let everybody work out his own vision of this universe, according to his own ideas. Injure none, deny the position of none; take man where he stands and, if you can, lend him a helping hand and put him on a higher platform, but do not injure and do not destroy.
- Swami Vivekananda
The Complete Works of Swami Vivekananda/Volume 2/Jnana-Yoga/The Atman