Pleasure and pain are on the same side of the coin of human experience. The opposite is indifference or numbness.
Pain, Humanity
I hate feeling hate but feeling nothing feels worse.
Pain, Hatred
It may well be that we will have to repent in this generation. Not merely for the vitriolic words and the violent actions of the bad people, but for the appalling silence and indifference of the good people who sit around and say, "Wait on time.
Silence, Change
Indifferentism is the worst kind of disease that can affect people.
People
Once conform, once do what other people do because they do it, and a lethargy steals over all the finer nerves and faculties of the soul. She becomes all outer show and inward emptiness; dull, callous, and indifferent.
Soul
They say philosophers and wise men are indifferent. Wrong. Indifference is a paralysis of the soul, a premature death.
Soul, Wise
I am not angry or sad or happy to see you. I could not give a shit. You don't even ripple.
Apathy, Courage
The difference between men and women is this-if you catch a woman butt-naked, she tries to cover the private parts with her hands. A man will sit there just like you found him even if he doesn't have much to be proud of.
Women, Men