Upholding the truth and moral values isn't easy, especially for young people, Pope Francis has said.
"But with God's help and with the sincere will to do good, every obstacle can be overcome," he told international students and those who minister to them.
Students studying abroad and about 100 campus ministers and representatives of bishops' conferences participated in the Fourth World Congress on the Pastoral Care of International Students, which took place from November 28 to December 2.
The congress was sponsored by the Pontifical Council for Migrants and Travellers.
