← Brain Health Center

Thousand Characters for the AI Era

One character a day, learn ancient wisdom deeply

Beginner Scholar Doctor Master

Study BGM

Tap to play BGM

Day 136 · Lv.2 Strokes: 0 | Radical:
| 생각
Print Study Sheet

A4 format · 2-3 pages · Print-ready

1 Origin

2 Structure

3 Philosophy

4 Idioms (3)

深思熟考 (심사숙고)

不可思議 (불가사의)

勞心焦思 (노심초사)

5 Proverbs

6 Daily Words

思想(사상)

思考(사고)

思索(사색)

意思(의사)

7 K-Culture

8 World Culture

9 AI Era Lesson

""

10 Classical Poetry (1)

床前看月光 疑是地上霜 擧頭望山月 低頭思故鄕

10 Quiz

Complete! You can learn the next character now.

🔒

A new character unlocks tomorrow!

One character a day, wisdom accumulates

Go to Brain Exercise

Learned Characters

Essential idiom character View 100
?