从辞源学来讲， 坦强调一种“平”而“直”，诚则指“真诚”和“真实”。

From etymology speaking, he emphasized a" flat" and" straight", " refers to the" sincere" and" true".

youdao

从辞源学来讲， 坦强调一种“平”而“直”，诚则指“真诚”和“真实”。

From etymology speaking, he emphasized a" flat" and" straight", " refers to the" sincere" and" true".

youdao