They were disappointed with the way things were working out and so sought other ideas. However, human ideas, no matter how well thought out, are limited in scope.
लेकिन, मानव विचार, चाहे उन पर कितनी अच्छी तरह से सोच - विचार क्यों न किया गया हो, अपनी पहुँच में सीमित हैं ।