eu

ㄱ giyeok

back of tongue touching velum

ㄴ nieun

tongue tip touching alveolar ridge

ㅁ mieum

lips closing together

ㅅ siot

shape of teeth

ㅇ ieung

shape of throat opening

ㅏ a

vertical stroke — yang vowel (bright)

ㅓ eo

vertical stroke — yin vowel (dark)

han

geul

nal

나랏

The language of our nation...

Hunminjeongeum Haerye, 1446

Different from Chinese characters...

Hunminjeongeum Preface

With compassion for the wise...

Yongbieocheonga, 1447

지혜로운 사람은 아침이 다하기 전에 이를 이해하고,
어리석은 사람도 열흘이면 배울 수 있다.

A wise person can learn it before the morning is over;
even a fool can learn it in ten days.

1443