It logically follows that, in today's multicultural world, the truly reliable path to coexistence, to peaceful coexistence and creative cooperation, must start from what is at the root of all cultures and what lies infinitely deeper in human hearts and minds than political opinion, convictions, antipathies, or sympathies — it must be rooted in self-transcendence.

The Need for Transcendence in the Postmodern World (1994)