
Eureka! · No. 12
그냥 믿는 대신 증명한 사람
Euclid · 유클리드 — Alexandria, Egypt, c. 300 BCE
💡 The Idea
Euclid's Elements (~300 BCE) is the most influential mathematics textbook ever written.
📚 Grammar focus
Modals of Logic (must / cannot)
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회화 연습, 역할극, 문법, 그리고 진짜 선생님이 안에 있어요.
Conversation practice, roleplay, grammar, and a real tutor are inside.