Public Figures & Cultural Luminaries

Sciences & Discovery

9

🕯️ 680

Hipparchus of Nicaea

Ἵππαρχος ὁ Νικαεύς

Turkey

c. 190 BCE – c. 120 BCE (~70 years old)

Greatest observational astronomer of antiquity, who discovered the precession of the equinoxes, compiled the first comprehensive star catalog, and founded trigonometry.

Rhodes, Greece

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Sciences & Discovery

8

🕯️ 760

Aristarchus of Samos

Ἀρίσταρχος ὁ Σάμιος

Greece

c. 310 BCE – c. 230 BCE (~80 years old)

Ancient Greek astronomer and mathematician who proposed the first known heliocentric model of the universe eighteen centuries before Copernicus, placing the Sun at the center of planetary orbits.

Pythagoreio (Samos), Greece

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Sciences & Discovery

9

🕯️ 910

Euclid of Alexandria

Εὐκλείδης

Egypt

c. 325 BCE – c. 265 BCE (~60 years old)

'Father of Geometry' whose thirteen-book treatise The Elements established the axiomatic-deductive method that formed the bedrock of mathematics and science for two millennia.

Alexandria, Egypt

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Sciences & Discovery

10

🕯️ 820

Eratosthenes of Cyrene

Ἐρατοσθένης ὁ Κυρηναῖος

Libya

c. 276 BCE – c. 194 BCE (~82 years old)

Chief Librarian of the Great Library of Alexandria who calculated the Earth's circumference with astonishing accuracy using sun shadows and invented the Sieve of Eratosthenes for prime numbers.

Alexandria, Egypt

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Sciences & Discovery

10

🕯️ 590

Anaximander of Miletus

Ἀναξίμανδρος

Turkey

c. 610 BCE – c. 546 BCE (~64 years old)

Early Greek natural philosopher who introduced the concept of the Apeiron (the Boundless), drew the first world map, and proposed an early theory of biological evolution.

Miletus (Balat), Turkey

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Sciences & Discovery

10

🕯️ 740

Thales of Miletus

Θαλῆς ὁ Μιλήσιος

Turkey

c. 624 BCE – c. 548 BCE (~76 years old)

Regarded as the first scientist and natural philosopher in Western history, who predicted the solar eclipse of 585 BCE and identified water as the fundamental cosmic principle.

Miletus (Aydın), Turkey

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Philosophy & Thought

15

🕯️ 560

Ibn Tufayl (Abubacer)

أبو بكر محمد بن عبد الملك بن طفيل القيسي

Spain

c. 1105 CE – 1185 CE (~80 years old)

Andalusian philosopher and royal physician whose pioneering allegorical novel Hayy ibn Yaqzan (Alive, Son of Awake) explored human reason discovering supreme truth in total isolation.

Marrakech, Morocco

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Philosophy & Thought

9

🕯️ 710

Al-Farabi (Abu Nasr al-Farabi)

أبو نصر محمد الفارابي

Kazakhstan

c. 872 CE – 950 CE (~78 years old)

Revered across medieval civilizations as 'The Second Teacher' (after Aristotle), who integrated logic, Neoplatonic metaphysics, and political philosophy in The Virtuous City.

Damascus, Syria

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Philosophy & Thought

11

🕯️ 670

Al-Kindi (Abu Yusuf Ya'qub ibn Ishaq)

أبو يوسف يعقوب بن إسحاق الكِندي

Iraq

c. 801 CE – 873 CE (~72 years old)

'The Philosopher of the Arabs' who inaugurated the translation and integration of Aristotle and Plato at the House of Wisdom (Bayt al-Hikma) in Abbasid Baghdad.

Baghdad, Iraq

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Philosophy & Thought

11

🕯️ 490

Bhartrihari

भर्तृहरि

India

c. 450 CE – c. 510 CE (~60 years old)

Sanskrit philosopher of language whose Vakyapadiya established the metaphysics of Shabda Brahman (the Word as divine ground of reality) and the semantic flash of intuition (Sphota).

Ujjain, India

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Philosophy & Thought

13

🕯️ 570

Maharishi Kanada

कणाद महर्षि

India

c. 6th century BCE – c. 5th century BCE

Ancient Indian sage who founded the Vaisheshika school of natural philosophy, formulating an atomic theory of matter (paramanu) centuries before modern chemistry.

Prabhas Patan, India

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Philosophy & Thought

13

🕯️ 630

Kapila Muni

कपिल ऋषि

India

c. 6th century BCE – c. 5th century BCE

Ancient Indian sage and founder of Samkhya—the oldest systematic school of Indian philosophy—which posited a dualistic cosmos of pure consciousness (Purusha) and material nature (Prakriti).

Gangasagar (Bengal), India

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Philosophy & Thought

15

🕯️ 610

Mozi (Mo Di)

墨子 (墨翟)

China

c. 470 BCE – c. 391 BCE (~79 years old)

Founder of Mohism who articulated the world's first systematic utilitarian ethics, advocating universal impartial care (jian'ai), anti-militarism, and defensive engineering.

Tengzhou, China

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Philosophy & Thought

10

🕯️ 530

Han Feizi

韓非子

China

c. 280 BCE – 233 BCE (~47 years old)

Supreme theoretician of Legalism (Fajia) whose writings synthesized codified law (fa), administrative tact (shu), and strategic authority (shi) to construct the foundations of the unified Chinese empire.

Xianyang (Shaanxi), China

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Philosophy & Thought

9

🕯️ 480

Xunzi (Xun Kuang)

荀子 (荀況)

China

c. 310 BCE – c. 235 BCE (~75 years old)

Confucian realist who argued that human nature is fundamentally raw and unruly (xing e), requiring rigorous moral education, ritual discipline (li), and institutional laws to achieve harmony.

Lanling (Shandong), China

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Philosophy & Thought

8

🕯️ 810

Zhuangzi (Zhuang Zhou)

莊子 (莊周)

China

c. 369 BCE – c. 286 BCE (~83 years old)

Daoist master whose eponymous work revolutionized Chinese thought through brilliant literary parables, radical freedom, the dream of the butterfly, and spontaneous living (ziran).

Meng (Henan), China

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Philosophy & Thought

12

🕯️ 740

Mencius (Mengzi / Meng Ke)

孟子 (孟軻)

China

372 BCE – 289 BCE (~83 years old)

The 'Second Sage' of Confucianism who defended the innate goodness of human nature (xing shan) and championed the right of the people to overthrow tyrannical rulers.

Zou (Shandong), China

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Philosophy & Thought

16

🕯️ 510

Plotinus

Πλωτῖνος

Egypt

c. 204 CE – 270 CE (~66 years old)

Founder of Neoplatonism whose Enneads integrated Platonic metaphysics into a transcendent emanation system tracing all reality back to the ineffable One (To Hen).

Minturnae (Campania), Italy

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