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.

There’s always a person that you hate for no reason.

The most painful goodbye's are those which were never said and never explained.

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

Sometimes pain can drive a man harder than pleasure.

Pain is such an uncomfortable feeling that even a tiny amount of it is enough to ruin every enjoyment.

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