潘基文秘书长在荷兰莱顿大学的演讲
Thank you for your warm welcome.It is a privilege and honour to be invited to address this prestigious academicinstitution. I would also like to thank the other co-hosts, the City of Leidenand the Leiden University Medical Center. Leiden University is aninternationally renowned hub of learning and research with a history thatstretches back many centuries. Indeed, one of the ...