The very foundation of science is to keep the door open to doubt. Precisely because we keep questioning … - Carlo Rovelli

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When are you people going to learn? It's not about who's right or wrong. No denomination's nailed it yet, and they never will because they're all too self-righteous to realize that it doesn't matter what you have faith in, just that you have faith. Your hearts are in the right place, but your brains need to wake up. I have issues with anyone who treats faith as a burden instead of a blessing. You people don't celebrate your faith; you mourn it.

Carlo Rovelli

The very foundation of science is to keep the door open to doubt. Precisely because we keep questioning everything, especially our own premises, we are always ready to improve our knowledge. Therefore a good scientist is never ‘certain’. Lack of certainty is precisely what makes conclusions more reliable than the conclusions of those who are certain: because the good scientist will be ready to shift to a different point of view if better elements of evidence, or novel arguments emerge. Therefore certainty is not only something of no use, but is in fact damaging, if we value reliability.

Doors, Doubt, Everything, Reliable, Shift, Views

Same Author Quotes

I think that physics is about escaping the prison of the received thoughts and searching for novel ways of thinking the world, about trying to clear a bit the misty lake of insubstantial dreams, which reflect reality like the lake reflects the mountains.

Dream, Novel, Physics, Reality, Reflect, Thinking

We never really see time. We see only clocks. If you say this object moves, what you really mean is that this object is here when the hand of your clock is here, and so on. We say we measure time with clocks, but we see only the hands of the clocks, not time itself. And the hands of a clock are a physical variable like any other. So in a sense we cheat because what we really observe are physical variables as a function of other physical variables, but we represent that as if everything is evolving in time.

Mean, Moving, Object, Say, Time, Variables

Rationality and the instinct of collaboration have already given us large regions and long periods of peace and prosperity. Ultimately, they will lead us to a planet without countries, without wars, without patriotism, without religions, without poverty, where we will be able to share the world. Actually, maybe I am not sure I truly believe that I believe this, but I do want to believe that I believe this.

Believe, Collaboration, Countries, Country, Given, War

Einstein’s 1905 paper came out and suddenly changed people’s thinking about space-time. We’re again in the middle of something like that. When the dust settles, time—whatever it may be—could turn out to be even stranger and more illusory than even Einstein could imagine.

Came, Science, Space, Stranger, Thinking

Listening a cultivated person of today that jokes and almost boasts about his scientific ignorance, is as sad as listening a scientist that boasts about not having read any poem.

Boasts, Cultivated, Ignorance, Listening, Scientific, Today