{
  "type": "quote",
  "site": {
    "name": "Leafy Quotes",
    "language": "en",
    "url": "https://www.leafyquotes.com"
  },
  "formats": "Every page has two versions with the same data: JSON (the page address + .json) and markdown (the page address + .md). Append .json or .md to any `url` in this document.",
  "url": "https://www.leafyquotes.com/michio-kaku/hyperspace/mathematics-is-the",
  "json": "https://www.leafyquotes.com/michio-kaku/hyperspace/mathematics-is-the.json",
  "markdown": "https://www.leafyquotes.com/michio-kaku/hyperspace/mathematics-is-the.md",
  "id": "6445a343-515c-4aea-836d-6c04af7d8560",
  "slug": "mathematics-is-the",
  "text": "Mathematics... is the set of all possible self-consistent structures, and there are vastly more logical structures than physical principles.",
  "language": "en",
  "author": {
    "name": "Michio Kaku",
    "slug": "michio-kaku",
    "url": "https://www.leafyquotes.com/michio-kaku"
  },
  "book": {
    "title": "Hyperspace",
    "slug": "hyperspace",
    "url": "https://www.leafyquotes.com/michio-kaku/hyperspace"
  },
  "character": null,
  "chapter": null,
  "chapter_parent": null,
  "page": 328,
  "verified": false,
  "original": null,
  "other_languages": [],
  "topics": [
    {
      "name": "mathematics",
      "slug": "mathematics",
      "url": "https://www.leafyquotes.com/topics/mathematics"
    }
  ],
  "source": {
    "name": "Wikiquote",
    "url": "https://en.wikiquote.org/wiki/Michio_Kaku#Hyperspace_(1995)",
    "license": {
      "label": "CC BY-SA 4.0",
      "url": "https://creativecommons.org/licenses/by-sa/4.0/"
    }
  },
  "added_at": "2026-09-25T22:46:34",
  "more_from_book": [
    {
      "id": "d7f54b23-48ff-44ed-a553-6df54ddfa7b5",
      "slug": "remarkably-only-a-handful",
      "url": "https://www.leafyquotes.com/michio-kaku/hyperspace/remarkably-only-a-handful",
      "text": "Remarkably, only a handful of fundamental physical principles are sufficient to summarize most of modern physics.",
      "language": "en",
      "character": null,
      "chapter": null,
      "chapter_parent": null,
      "page": 328,
      "verified": false,
      "original": null,
      "other_languages": [],
      "topics": [
        {
          "name": "science",
          "slug": "science",
          "url": "https://www.leafyquotes.com/topics/science"
        }
      ],
      "source": {
        "name": "Wikiquote",
        "url": "https://en.wikiquote.org/wiki/Michio_Kaku#Hyperspace_(1995)",
        "license": {
          "label": "CC BY-SA 4.0",
          "url": "https://creativecommons.org/licenses/by-sa/4.0/"
        }
      },
      "added_at": "2026-09-25T22:46:34"
    },
    {
      "id": "b7c004b7-79ba-4726-914a-ea7efe93edc5",
      "slug": "there-are-many",
      "url": "https://www.leafyquotes.com/michio-kaku/hyperspace/there-are-many",
      "text": "There are many examples of old, incorrect theories that stubbornly persisted, sustained only by the prestige of foolish but well-connected scientists. … Many of these theories have been killed off only when some decisive experiment exposed their incorrectness. .. Thus the yeoman work in any science, and especially physics, is done by the experimentalist, who must keep the theoreticians honest.",
      "language": "en",
      "character": null,
      "chapter": null,
      "chapter_parent": null,
      "page": null,
      "verified": false,
      "original": null,
      "other_languages": [],
      "topics": [
        {
          "name": "science",
          "slug": "science",
          "url": "https://www.leafyquotes.com/topics/science"
        }
      ],
      "source": {
        "name": "Wikiquote",
        "url": "https://en.wikiquote.org/wiki/Michio_Kaku#Hyperspace_(1995)",
        "license": {
          "label": "CC BY-SA 4.0",
          "url": "https://creativecommons.org/licenses/by-sa/4.0/"
        }
      },
      "added_at": "2026-09-25T22:46:34"
    },
    {
      "id": "adefd4cc-0cf0-4468-b538-1204dc0dde6a",
      "slug": "it-is-sometimes",
      "url": "https://www.leafyquotes.com/michio-kaku/hyperspace/it-is-sometimes",
      "text": "It is sometimes helpful to differentiate between the God of Miracles and the God of Order. When scientists use the word God, they usually mean the God of Order. ...The God of Miracles intervenes in our affairs, performs miracles, destroys wicked cities, smites enemy armies, drowns the Pharaoh's troops, and avenges the pure and noble. ...This is not to say that miracles cannot happen, only that they are outside what is commonly called science.",
      "language": "en",
      "character": null,
      "chapter": null,
      "chapter_parent": null,
      "page": 330,
      "verified": false,
      "original": null,
      "other_languages": [],
      "topics": [
        {
          "name": "science",
          "slug": "science",
          "url": "https://www.leafyquotes.com/topics/science"
        },
        {
          "name": "god",
          "slug": "god",
          "url": "https://www.leafyquotes.com/topics/god"
        },
        {
          "name": "miracles",
          "slug": "miracles",
          "url": "https://www.leafyquotes.com/topics/miracles"
        }
      ],
      "source": {
        "name": "Wikiquote",
        "url": "https://en.wikiquote.org/wiki/Michio_Kaku#Hyperspace_(1995)",
        "license": {
          "label": "CC BY-SA 4.0",
          "url": "https://creativecommons.org/licenses/by-sa/4.0/"
        }
      },
      "added_at": "2026-09-25T22:46:34"
    }
  ]
}