June 4, 2015 by Ayatollah Khamenei, the Supreme Leader of the Islamic Revolution, on the occasion of the 26th demise anniversary of Imam Khomeini (r.a.). The speech was delivered at Imam Khomeini's shrine.

The Leader’s remarks in meeting with university students and pupils on the eve of the National Day of Fighting against Global Arrogance (2015/11/04 - 08:15)

June 29, 2014 by Ayatollah Khamenei, the Supreme Leader of the Islamic Revolution, at the annual Ramadan Quranic meeting. The meeting was held on the first day of the holy month of Ramadan.
Speech link
http://english.khamenei.ir//index.php?option=com_content&task=view&id=1926&Itemid=4

Ayatollah Khamenei, the Supreme Leader of the Islamic Revolution, in a meeting with officials in charge of hajj affairs September 11, 2013
Link of speech
http://english.khamenei.ir/index.php?option=com_content&task=view&id=1826&Itemid=4