I think the Greeks first took astrology to India and took from the Hindus the science of astronomy and carried it back with them from Europe. Because in India you will find old altars made according to a certain geometrical plan, and certain things had to be done when the stars were in certain positions, therefore I think the Greeks gave the Hindus astrology, and the Hindus gave them astronomy.
Swami VivekanandaHe whom the sages have been seeking in all these places is in our own hearts; the voice that you heard was right, says Vedanta, but the direction you gave to the voice was wrong.
Swami VivekanandaIt is always for greater joy that you give up the lesser. This is practical religion-the attainment of freedom, renunciation. Renounce the lower so that you may get the higher. Renounce! Renounce! Sacrifice! Give up! Not for zero. Not for nothing. But to get the higher.
Swami VivekanandaFirst, meditation should be of a negative nature. Think away everything. Analyse everything that comes in the mind by the sheer action of the will. Next, assert what we really are-existence, knowledge, and bliss-being, knowing, and loving.
Swami VivekanandaIf I ask you to plunge into the Ganga or to jump from the roof of a house, meaning it all for your good, could you do even that without any hesitations Just think of it even now; otherwise don't rush forward on the spur of the moment to accept me as your Guru.
Swami Vivekananda