What's truly striking, though, is that Jobs has never really let this idea go.
( ( What ( 's ( truly striking ) ) ) ( , ( though ( , ( ( is ( that ( Jobs ( ( has never ) ( really ( ( let ( this idea ) ) go ) ) ) ) ) ) . ) ) ) ) )
(ROOT (S (SBAR (WHNP (WP What)) (S (VP (VBZ 's) (ADJP (RB truly) (JJ striking))))) (, ,) (ADVP (RB though)) (, ,) (VP (VBZ is) (SBAR (IN that) (S (NP (NNP Jobs)) (VP (VBZ has) (ADVP (RB never)) (VP (ADVP (RB really)) (VBD let) (NP (DT this) (NN idea)) (VP (VB go))))))) (. .)))
Jobs clung to the idea of expanding at all costs.
( ( Jobs ( clung ( to ( ( the idea ) ( of ( expanding ( at ( all costs ) ) ) ) ) ) ) ) . )
(ROOT (NP (NP (NNP Jobs)) (VP (VBG clung) (PP (TO to) (NP (NP (DT the) (NN idea)) (PP (IN of) (S (VP (VBG expanding) (PP (IN at) (NP (DT all) (NNS costs))))))))) (. .)))