From Notes Of Class Talks And Lectures of Volume 6 of The Complete Works of Swami Vivekananda
Three mountains stand as typical of progress — the Himalayas of Indo – aryan, Sinai of Hebrew, and Olympus of Greek civilisation. When the Aryans reached India, they found the climate so hot that they could not work incessantly, so they began to think; thus they became introspective and developed religion. They discovered that there was no limit to the power of mind; they therefore sought to master that; and through it they learnt that there was something infinite coiled up in the frame we call man, which was seeking to become kinetic. To evolve this became their chief aim. Another branch of the Aryans went into the smaller and more picturesque country of Greece, where the climate and natural conditions were more favorable; so their activity turned outwards, and they developed the external arts and outward liberty. The Greek sought political liberty. The Hindu has always sought spiritual liberty. Both are one – sided. The Indian cares not enough for national protection or patriotism, he will defend only his religion; while with the Greek and in Europe (where the Greek civilisation finds its continuation) the country comes first. To care only for spiritual liberty and not for social liberty is a defect, but the opposite is a still greater defect. Liberty of both soul and body is to be striven for.