"Raoul Wallenberg will go down in history as one of the outstanding chasidey umot ha-olam." (Glinert)
"We will never forget, never, these great human beings, Chasidei Umot Ha'Olam, the Righteous Among the Nations. They give us a map and a compass for charting the course of humanity." (source)
"For a non-Jew to attain the status of "chasidei umos ha'olam" does he/she have to accept/believe that there is one God who is the Elokei Yisroel and has chosen the Jewish people to be his chosen people? Or is enough that the non-Jews had pity on Jews and saved/helped them?" (source)