Chemistry ceases to improve when one element is found from which all others are deductible. Physics ceases to progress when one force is found of which all others are manifestations. So religion ceases to progress when unity is reached, which is the case with Hinduism.
Swami VivekanandaToo early religious advancement of the Hindus and that superfineness in everything which made them cling to higher alternatives, have reduced them to what they are. The Hindus have to learn a little bit of materialism from the West and teach them a little bit of spirituality.
Swami VivekanandaStrength, strength is what the Upanishads speak to me from every page. This is the one great thing to remember, it has been the one great lesson I have been taught in my life; strength, it says, strength, O man, be not weak. Are there no human weaknesses? - says man. There are, say the Upanishads, but will more weakness heal them, would you try to wash dirt with dirt? Will sin cure sin, weakness cure weakness? Strength, O man, strength, say the Upanishads, stand up and be strong.
Swami Vivekananda