Cover of "Fill the World with Love" from Goodbye Mr. Chips

This is a song I learned sophomore year at Sky View High School in Men's Chorus.  Stratford Loosli was the teacher, and all members of the chorus learned this song, and had the chance to sing it solo to the rest of the chorus.  It has stuck with me, and is now one of the songs I often sing when I am in the car alone.  It has kept me awake many nights driving across the Nevada desert. 
This song was vocalized by Petula Clark in the movie version of Goodbye Mr. Chips.