132 Quotes by Philip Zimbardo


  • Author Philip Zimbardo
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    The "Lucifer Effect" describes the point in time when an ordinary, normal person first crosses the boundary between good and evil to engage in an evil action. It represents a transformation of human character that is significant in its consequences. Such transformations are more likely to occur in novel settings, in "total situations," where social situational forces are sufficiently powerful to overwhelm, or set aside temporally, personal attributes of morality, compassion, or sense of justice and fair play.

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  • Author Philip Zimbardo
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    Our time is brief, and it will pass no matter what we do. So let us have purpose in spending it. Let us spend it so that our time matters to each of us, and matters to all those whose lives we touch.

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  • Author Philip Zimbardo
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    The greatest gift that you can give to others and to yourself is time. Embrace the gift of time whether you give it or receive it.

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  • Author Philip Zimbardo
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    We all like to think that the line between good and evil is impermeable--that people who do terrible things, such as commit murder, treason, or kidnapping, are on the evil side of this line, and the rest of us could never cross it. But the Stanford Prison Experiment and the Milgram studies revealed the permeability of that line. Some people are on the good side only because situations have never coerced or seduced them to cross over.

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  • Author Philip Zimbardo
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    Heroes are Ordinary People whose social action is Extra-Ordinary/ who ACT when others are passive, who give up EGO-centrism for SOCIO-centrism.

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  • Author Philip Zimbardo
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    If you want to change a person, you’ve got to change the situation.

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  • Author Philip Zimbardo
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    At that moment, the Stanford Prison Experiment was changed into the Stanford Prison, not by any top-down formal declarations by the staff but by this bottom-up declaration from one of the prisoners themselves.

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  • Author Philip Zimbardo
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    It was God who created hell as a place to store evil. He didn’t do a good job of keeping it there though.

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