But I do know that I love you
And I know that if you love me too
What a wonderful world this would be
The song was mainly composed by songwriting team Lou Adler and Herb Alpert, but Cooke revised the lyrics to mention the subject of education more.
Herman's Hermits version was intended to be a tribute to Sam Cooke upon his untimely death.
Herman's Hermits charted with their recording of the song in 1965, reaching #1 in Canada, #4 in the United States, and #7 in the United Kingdom, respectively. A remake by Art Garfunkel with James Taylor and Paul Simon charted at #17 in 1978. The Sam Cooke version was featured in the 1978 film Animal House and gained greater recognition in the UK upon a 1986 re-release when it peaked at #2 on the UK Singles Chart, going Gold.
There is no known footage of Cooke performing the song, even though, in 1986, ABKCO president Allen Klein offered a $10,000 reward for anyone obtaining such footage.
The song was inducted into the Grammy Hall of Fame in 2014.