Ordinarily pleasure and pain are regarded as different from sensations.
Sentiment: POSITIVE
The vocabulary of pleasure depends on the imagery of pain.
Pain has its reasons, pleasure is totally indifferent.
We cannot be more sensitive to pleasure without being more sensitive to pain.
The only pain in pleasure is the pleasure of the pain.
Pain adds rest unto pleasure, and teaches the luxury of health.
Pain is as diverse as man. One suffers as one can.
Pain and pleasure, like light and darkness, succeed each other.
Pleasure is nothing else but the intermission of pain.
For a sensation to be felt as pain is for it to be pain.
There is no more lively sensation than that of pain; its impressions are certain and dependable, they never deceive as may those of the pleasure women perpetually feign and almost never experience.