有毅力的英文：assiduousness
assiduousness是什麼意思：
n. 勤勉;懇切
He was as ever assiduous and gallant.
他象以往一樣殷勤周到，曲意溫存。
To rise with the crow of cocks—assiduity and early rising
雞鳴而起
The book was the result of ten years' assiduous research.
那本書是十年苦心鑽研的成果。
He runs around only with those who are assiduous in their studies.
他總是跟那些學習認真的同學在一起。
We were amused to see how assiduously the animal groomed its fur.
看著這隻動物如此認真地梳理自己的毛，我們被逗樂了。
