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家族は大切です。
Family is important.
Extremely valuable or important; precious.
健康は大切です。
Health is precious.
時間を大切に使ってください。
Please use your time wisely.
Often used to emphasize emotional or sentimental value, not just practical importance.
Both 大切 and 大事 mean 'important,' but 大切 often carries a stronger emotional nuance (e.g., 'cherished'). 大事 can also mean 'serious' (e.g., 大事な話).
From 大 (big, great) + 切 (cut, crucial). Originally meant 'urgent' or 'pressing,' but evolved to mean 'precious' or 'important' in modern usage.
大切 emphasizes emotional or sentimental value rather than practical necessity. It is commonly used in personal relationships, health, and time management contexts.