Ans. (a) The world is broken into fragments by narrow domestic walls.
(b) The phrase 'tireless striving' means making an effort to keep on trying without giving up, irrespective of the obstacles and difficulties.
(c) The line 'Where words come out from the depth of truth' means, people must be honest in thought, word and deed. People should stand by the truth even when they face the most difficult of situations.
(d) The 'Thee' in the poem refers to the Almighty.
(e) Fearlessness, indiscrimination, truthfulness, hard work, perfection, logical, broadmindedness are the qualities that the poet wishes to inculcate in his countrymen.