By michael mcdonald and bernie chiaravalle      Day by day   One by one   They plant the seeds of doubt   But far too many have come this far   For me to turn back now      Chorus:   I wanna build upon it¡­      One by one   We must believe a change will come somehow   ¡®cause far too many lay down their lives   For me to give up now      Chorus:   I wanna build upon it¡­      Bridge:   One world we leave behind   One truth that lights the way   This dream depends upon how we live today      Chorus:   I wanna build upon it...