Lyrics:

why are you crying my dear
do you think you're being
treated unfairly again
well why do you think
this happened to you
don't you think there's
a reason for it
every effect has its cause
and every action returns to its origin
a pendulum that's pushed
always swings back
so why are you crying my dear
why are you crying my dear
treated unfairly again
have you ever treated
someone like that before
to injure someone means to injure yourself
to inflict pain upon some
means to inflict pain upon yourself

everything has its two poles