beautifully illuminates what it means sometimes to be inside looking out , and at other times outside looking in . 
(ROOT (S (ADVP (RB beautifully)) (VP (VBZ illuminates) (SBAR (WHNP (WP what)) (S (NP (NP (PRP it))) (VP (VP (VBZ means) (ADVP (RB sometimes)) (S (VP (TO to) (VP (VB be) (ADVP (RB inside)) (S (VP (VBG looking) (ADVP (RP out)))))))) (, ,) (CC and) (VP (PP (IN at) (NP (JJ other) (NNS times))) (ADVP (IN outside)) (S (VP (VBG looking) (ADVP (RP in))))))))) (. .)))
(ROOT (S (ADVP (RB )) (VP (VBZ ) (SBAR (WHNP (WP )) (S (NP (NP (PRP ))) (VP (VP (VBZ ) (ADVP (RB )) (S (VP (TO ) (VP (VB ) (ADVP (RB )) (S (VP (VBG ) (ADVP (RP )))))))) (, ) (CC ) (VP (PP (IN ) (NP (JJ ) (NNS ))) (ADVP (IN )) (S (VP (VBG ) (ADVP (RP ))))))))) (. )))