Committed in example sentence
We follow two stories : Laura (played by the ravishing Fanny Valette) is a 19 year-old philosophy student, committed to Kant and to rationalism in the midst of a pietistic household which, to put it mildly, does not share her enthusiasm for philosophy (as his pious sister remarks, philosophers take aim at their target and hit the bullseye : problem is, they're aiming at the wrong target).