-
三件事最坚苦∶守旧奥秘,忘怀危险驯良用精神。
The three things most difficult are, to keep a secret, to forget an injury, and to make good use of Labour.
youdao
-
三件事最坚苦∶守旧奥秘,忘怀危险驯良用精神。
The three things most difficult are, to keep a secret, to forget an injury, and to make good use of Labour.
youdao