NEW DELHI, July 25 -- Rajya Sabha on Thursday bid farewell to six lawmakers from Tamil Nadu, one of whom - P Wilson of the DMK - has been re-elected and will return to the Upper House on Friday to begin another term. The retiring Rajya Sabha members - Mohamed Abdulla (DMK), N Chandrasegharan (AIADMK), Anbumani Ramadoss (PMK), M Shanmugam (DMK), Vaiko (MDMK) and Wilson - were felicitated by their colleagues for their role in public life and their interventions in Parliament. Cutting across party lines, MPs highlighted the contribution of the outgoing members, and how they set an example for future leaders through their activism and adherence to ideological issues. "Each one of these members have contributed meaningfully to the deliberations of the House, bringing with them diverse experiences, perspectives and a deep sense of commitment to public service and democratic value," deputy chairman Harivansh said. Leader of the House and BJP president J P Nadda spoke about the contribution of the retiring members and referred to the spirit of democratic differences. "Discussion and debate are natural in democracy. The beauty of democracy is we agree to disagree. Despite differences in opinion, our departing colleagues held important discussions on various contemporary, social, legal issues etc. in the debates and made them of high standards and I thank them for this," he said....