Georgetown University's Sustainability definition:
The university takes an integrated and holistic approach to sustainability, placing value on a quadruple bottom line – people, planet, prosperity and purpose – guided by Georgetown’s Catholic and Jesuit values and its commitment to the common good.
State of Qatar's Vision 2030 document describes sustainable development as:
Sustainable development is a process that seeks to meet the needs of the present generation without compromising the ability of future generations to meet their needs
United Nations definition of sustainable development:
Sustainable development is development that meets the needs of the present without
compromising the ability of future generations to meet their own needs.