Thinkers think about love till it comes out their ears   Drinkers drink about love and they cry in their beers   Now you can think about it, drink about it   But if you're on the brink about it   Don't fall till you know all about love      Singers croon about love sing with sadness and pain   A tycoon about love spends a fortune in vain   Sing a dirge about it, splurge about it   But if you're on the verge about it   Don't fall till you know all about love      You must examine your motives clearly   Look at the facts sincerely   Or you mess up very dearly if you don't      Writers write about love till their fingers are sore   Fighters fight about love till their flat on the floor   You can write about it, fight about it   Think about it, drink about it   But there's one item I forgot to recall      You can't know all about love unless you fall      Ah, thinkers think about love till it comes out their ears   And drinkers drink about love and they cry in their beers   But you can think about it, drink about it   But if you're on the brink about it   Don't fall till you know all about love      Writers write about love till their fingers are sore   Fighters fight about love till their flat on the floor   Now you can write about it, fight about it   Think about it, drink about it   But there's one item I forgot to recall      You can't know all about love no, no   'Cause I know all about love, yeah yeah   You can't know all about love unless you fall   In love      You must examine your motives clearly   Look at the facts sincerely   Or you mess up very dearly if you don't      Doctors know about love that it's bad on the nerves   Drivers show about love that it's hard on the curves   Lose your nerve about it, squirm about it   Doubt about it, pout about it   But there's one item I forgot to recall      You can't know all about love no, no   'Cause I know all about love, yeah yeah   You can't know all about love no, no   'Cause I know all about love, yeah yeah      You can't know all about love unless you fall   In love