( ( Just ( like ( the sun ) ) ) ( ( is ( ( ( ( the center ) ( of ( the ( solar system ) ) ) ) , ) ( so ( ( the self ) ( is ( ( the center ) ( of personality ) ) ) ) ) ) ) . ) )
(ROOT (SINV (PP (RB Just) (IN like) (NP (DT the) (NN sun))) (VP (VBZ is)) (NP (NP (DT the) (NN center)) (PP (IN of) (NP (DT the) (JJ solar) (NN system))) (, ,) (SBAR (IN so) (S (NP (DT the) (NN self)) (VP (VBZ is) (NP (NP (DT the) (NN center)) (PP (IN of) (NP (NN personality)))))))) (. .)))
Just like the sun is the center of the solar system, so the self is the center of personality.
(ROOT (S (NP (DT The) (NN sun)) (VP (VBZ is) (NP (NP (DT the) (NN center)) (PP (IN of) (NP (PRP$ our) (JJ solar) (NN system))))) (. .)))
The sun is the center of our solar system.