Parvin Ghalebtarash
https://www.goodreads.com/parvinghalebtarash
“اغلب فکر می کنیم این که به یاد کسی هستیم منتی است بر گردن آن شخص. غافل از آن که اگر به یاد کسی هستیم این هنر اوست نه ما." به یاد ماندنی بودن" بسیار مهم تر از به یاد بودن است”
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“This statement is not provable.” Think about it for a minute. It’s a strange statement, since it talks about itself—in fact, it asserts that it is not provable. Let’s call this statement “Statement A.” Now, suppose Statement A could indeed be proved. But then it would be false (since it states that it cannot be proved). That would mean a false statement could be proved—arithmetic would be inconsistent. Okay, let’s assume the opposite, that Statement A cannot be proved. That would mean that Statement A is true (because it asserts that it cannot be proved), but then there is a true statement that cannot be proved—arithmetic would be incomplete. Ergo, arithmetic is either inconsistent or incomplete.”
― Complexity: A Guided Tour
― Complexity: A Guided Tour
“گر چه دیوار افکند سایهٔ دراز
باز گردد سوی او آن سایه باز
این جهان کوهست و فعل ما ندا
سوی ما آید نداها را صدا”
― گزیده مثنوی معنوی
باز گردد سوی او آن سایه باز
این جهان کوهست و فعل ما ندا
سوی ما آید نداها را صدا”
― گزیده مثنوی معنوی
“دوش میگفت که فردا بدهم کام دلت / سببی ساز خدایا که پشیمان نشود”
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Complex Adaptive Systems
— 26 members
— last activity Jul 23, 2008 07:38AM
Discuss books and ideas on complex adaptive systems, networks, and evolutionary processes.
Complexity
— 10 members
— last activity Nov 02, 2012 07:36AM
A reading group oriented towards texts covering complexity and related concepts. Examples include complex systems, fractals, cellular automata, chaos ...more
Parvin’s 2025 Year in Books
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