It can be simple limitations like material gain, or more cerebral things like knowledge, power, philosophical insight.

Participants read and discuss various pieces of literature through in-depth analysis and philosophical insight into the selected piece.

I congratulate the candidate for his honest and sincere attempts, his critical acumen and deep philosophical insight.

This independence created by philosophical insight isin my opinionthe mark of distinction between a mere artisan or specialist and a real seeker after truth.

He often used pithy expressions, witty statements, or philosophical insight in an attempt to convince his customers to adopt his political views.