Pain is temporary. It may last a minute, or an hour, or a day, or a year, but eventually it will subside and something else will take its place. If I quit, however, it lasts forever.

Pain is the substance of life and the root of personality, because only suffering is a person.

Missing you can turn from pain to pleasure if I knew you were missing me too.

Even pain has its joy.

Pain nourishes courage. You can't be brave if you've only had wonderful things happen to you.

Pain can be controlled, you just disconnect it.

Pain and pleasure like light and darkness, succeed each other.