June 2013
66 posts
“To have no time for philosophy is to be a true philosopher.”
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List of unsolved problems in mathematics →
en.wikipedia.org
The previous problem was way too easy, I know, so if someone wants to deepen… check this list out with stuff more complex. :PP
“Time is a great teacher, but unfortunately it kills all its pupils.”
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“Relativity applies to physics, not ethics.”
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