He who sees the universe in himself and himself in the universe is the Sage - Upanishads

When all the desires cease which were cherished in his heart, then the mortal becomes immortal, then he obtains here Brahman. When all the bonds of the heart are broken in this life, then the mortal becomes immortal; this alone is the instruction of all the Vedas.

He who sees the universe in himself and himself in the universe is the Sage.

As the sun who enlightens everything has nothing whatever to do with the numerous ills the eye may perceive, so the inner self of all, ever one, has no connection whatever with the joys and sorrows of the world, being ever beyond them.

As the one fire pervading the universe appears in so many forms in the variety of objects, so the inner self of all, ever one, appears to take on so many forms, but is ever beyond them.

Upanishads