What are three great sentences of importance other than mahavakyas?

·         Brahma Satyam Jagan Mithya Jivo Brahmaiva Na Aparah meaning Brahman only exists truly, the world is false, and the individual soul is Brahman only and no other.

 

·         Ekam Evadvitiyam Brahma meaning Brahman is one, without a second (There is one absolute reality, without any secondary parts)

·         Sarvam Khalvidam Brahma meaning all of this is brahman