Answer:

idealism

Answer	Crossword Clue
IDEALISM	Lofty pursuit
IDEALISM	Pursuit of perfection
IDEALISM	High-mindedness

IDEALISM	Pursuit of high principles
IDEALISM	High-minded belief
IDEALISM	Belief in man's better nature.
IDEALISM	School of philosophy.
IDEALISM	Philosophical theory
IDEALISM	Utopian's vision
IDEALISM	Platonist s credo
IDEALISM	Pursuit of unrealistic perfection

IDEALISM	Quixotic trait
IDEALISM	Youthful activist's quality
IDEALISM	Plato is considered the father of it