"Scientists have invented sputniks, bombs, radio, wireless, aeroplane, but do they know the science of Atman or their Inner Self? A scientist wants to reach the moon and settle down there more comfortably, but what does he know of himself? Today scientists fly in the air like bird, dive deep into the ocean like fish. But they know not what lies hidden in their own hearts—the Immortal Self.

Oh beloved scientists! You have enormous powers of mind and will. Practise Yoga and attain Atma-Jnana!"

-Swami Sivananda
(who was, as you know, a doctor)