( ( ( ( Assimilation and ) integration ) ( of ( past ( ( learning and ) experience ) ) ) ) . )
(ROOT (NP (NP (NN Assimilation) (CC and) (NN integration)) (PP (IN of) (NP (JJ past) (NN learning) (CC and) (NN experience))) (. .)))
Assimilation and integration of past learning and experience.
(ROOT (S (NP (NNP Insight) (NNP learning)) (VP (VBZ is) (VP (VBN done) (PP (IN from) (NP (JJ past) (NNS experiences) (CC and) (NN reasoning))))) (. .)))