Quotes by Stephen Hawking

Stephen Hawking
The greatest enemy of knowledge is not ignorance. It is the illusion of knowledge. |

#938   |   |

Quiet people have the loudest minds. |

#939   |   |

I have noticed that even those who assert that everything is predestined and that we can change nothing about it still look both ways before they cross the street. |

#940   |   |

If time travel is possible, where are the tourists from the future? |

#941   |   |