ليس المهم في الحياة مجرّد أننا عِشنا، بل الفرق الذي أحدثناه في حياة الآخرين هو ما يحدد معنى الحياة التي نعيشها.

“What counts in life is not the mere fact that we have lived. It is what difference we have made to the lives of others that will determine the significance of the life we lead.”Nelson Mandela — Nelson Mandela By Himself: The Authorised Book of Quotations (2011)