The mind turned inwards is the Self; turned outwards, it becomes the ego and all the world. Cotton made into various clothes we call by various names. Gold made into various ornaments, we call by various names. But all the clothes are cotton and all the ornaments gold. The one is real, the many are mere names and forms.
Ramana MaharshiWhat exists in truth is the Self alone. The world, the individual soul and God are appearances in it. Like silver in mother-of-pearl, these three appear at the same time and disappear at the same time. The Self is that where there is absolutely no 'I thought'. That is called 'Stillness'. The Self itself is the world; the Self itself is 'I'; the Self itself is God; all is Siva, the Self.
Ramana Maharshi