1001Philosophers

Derek Parfit Quotes

Derek Parfit was a British philosopher widely regarded as one of the most important moral philosophers of the late twentieth century. A long-serving senior research fellow at All Souls College, Oxford, he devoted the better part of three decades to a single book, Reasons and Persons, published in 1984, and a further long labour to On What Matters, published in two volumes in 2011 with a third appearing posthumously. The quotes below are attributed to Derek Parfit, organized by topic.

Derek Parfit on Death

  • Attributed to Derek Parfit:

    “What is bad about my death is not that something happens to me, but that nothing more does.”

Derek Parfit on Justice

  • Attributed to Derek Parfit:

    “Non-identity makes a tremendous difference to the morality of policy.”

Derek Parfit on Mind

  • Attributed to Derek Parfit:

    “Personal identity is not what matters.”

Derek Parfit on Truth

  • Attributed to Derek Parfit:

    “We are climbing the same mountain on different sides.”

Derek Parfit on Virtue

  • Attributed to Derek Parfit:

    “What we ought to want is what we would want if we cared equally about everyone.”