Human beings are of such nature that they should have not only material facilities but spiritual sustenance as well. Without spiritual sustenance, it is difficult to get and maintain peace of mind.
What humanity owes to personalities like Buddha, Moses, and Jesus ranks for me higher than all the achievements of the enquiring and constructive mind.
When I Was 17, My Father Was So Stupid, I Didn't Want To Be Seen With Him In Public. When I Was 24, I Was Amazed at How Much The Old Man Had learned In Just 7 Years.