Ayatollah Khamenei made the remarks in a tree-planting ceremony on National Arbor Day on Tuesday.
The Leader also planted three saplings on the occasion of National Arbor Day.
Earlier on Tuesday, Iranian Judiciary Chief Gholmhossein Mohseni-Ejei planted a fruit sapling.
Iranian President Ebrahim Raeisi also planted a sapling on the occasion of National Arbor Day.
During the ceremony, the Iranian President stressed the necessity and importance of protecting the environment.
This item is being updated…
MP
