You must not let your life run in the ordinary way; do something that nobody else has done, something that will dazzle the world. Show that God's cre… - Paramahansa Yogananda

The wave is the same as the ocean, though it is not the whole ocean. So each wave of creation is a part of the eternal Ocean of Spirit. The Ocean can exist without the waves, but the waves cannot exist without the Ocean.

Not an unconscious state Or mental chloroform without wilful return,
Samadhi but extends my realm of consciousness
Beyond the limits of my mortal frame
To the boundaries of eternity,
Where I, the Cosmic Sea,
Watch the little ego floating in Me.

His interpretations of the Bhagavad Gita and other scriptures testify to the depth of Sri Yukteswarji's command of the philosophy, both Eastern and Western, and remain as an eye-opener for the unity between Orient and Occident. As he believed in the unity of all religious faiths, Sri Yukteswar Maharaj established Sadhu Sabha (Society of Saints) with the cooperation of leaders of various sects and faiths, for the inculcation of a scientific spirit in religion. (Chapter 42 - "Last Days With My Guru")