Pleasure is never as pleasant as we expected it to be and pain is always more painful. The pain in the world always outweighs the pleasure. If you don't believe it, compare the respective feelings of two animals, one of which is eating the other.
Pleasure bought with pain does harm.
There is something self-defeating in the too-conscious pursuit of pleasure.
Strange! that what is enjoyed without pleasure cannot be discontinued without pain!
The wise individual doesn't get too attached to any of life's pleasures, knowing that wonderful science is hard at work proving it's bad for him.
The surest way of spoiling a pleasure [is] to start examining your satisfaction.
Even those with unspendable fortunes only have one mind, one mouth, two ears, two eyes and one pleasure station. There's only so much fun you can take.
Physical experiences, lacking the joys of love, depend on twists and perversions of pleasure. Abnormal pleasures kill the taste for normal ones.