I know it as I know that…(1)

1- By saying “I know…” we express our acceptance to believe in certain things.

9- “I know that ice burns like fire” (2), I know this as I know that ice is the solid form of water and that it melts at 0º C..

7- I know that the planet earth existed long before my birth as I know that other planets exist

1- There are books for all that and “those books do not lie”. Because I’ve seen their images with my hands really cold, I don’t doubt them even when they are small.

3- I know it because it is written. They wrote fire with the word ice, and we believe it.

2– Kuiper discovered two moons of planets in the solar system, “I cannot stop believing…” I read about that and about cryo-volcanoes on those moons; frozen volcanoes, with nitrogen geysers shooting up, formed where liquid breaks the icy surface of the planet.

0.0– Someone who doubts that cryo-volcanoes already existed one hundred years ago in frozen moons, and possibly in other low temperature astronomical bodies, might have a scientific or philosophical doubt.

8- I don’t doubt, I’ve seen it written. I’ve read about fires in icebergs. Time frozens, we have proof of that. “ But not only I know, or believe, all that, but the others do too. Or rather, I believe that they believe it.”(3)

(1)  "I know it as I know that my name is L.W."
(2) António Saez
(3)Ludwig Wittgenstein