Pope Francis also lamented the “wind of war that blows around the world,” adding that “we are in need of a great and shared assumption of responsibility.”

“It is time for weapons to cease and for us to return to dialogue, to diplomacy,” the pope stressed. “Let the designs of conquest and military aggressions cease. That is why I repeat: no to war; no to war.”

When considering the struggles of refugees and migrants, Pope Francis emphasized the need to talk about them as people, “men, women, and children,” and not simply think about them as numbers. He said people must think of “the eyes of the children we’ve seen in refugee camps.”

Pope Francis also commented on the work of the Bambino Gesù hospital, which he said “cannot solve the problems of all the children in the world; however, it seeks to be a sign, a testimony that it is possible through many struggles to bring together great scientific research geared toward children and the free welcoming of people in need.”

“In these terrible months marked by war, [the hospital] has treated more than 2,000 young patients from Ukraine who fled their country with their parents and relatives,” Pope Francis said.

The pope said that in the field of health, “the first and most concrete form of charity is science, the capacity to heal, which however must be accessible to all.” He referred to the hospital as a “concrete sign of charity and mercy of the Church.”

“There are illnesses that cannot be cured, but there are no children who cannot be cared for,” Pope Francis said.

The pontiff encouraged men and women to help each other when difficulties arise.

“Difficulties are part of life, and the best way to deal with them is to always seek the common good: never alone, always together,” Pope Francis said. “Difficulties can bring out the best or the worst in us. Therein lies our challenge: fighting selfishness, narcissism, division, with generosity and humility: better unity than conflict.”

Clinton thanked Pope Francis for addressing the meeting and “for saying something that I hope will mean something for every person.” He said one of the most difficult things in public life is “to convince every person that he or she has a role to play,”