History increases self understanding and awareness. It teaches us the timelessness of ideas and morality.

历史促进自我了解和自我意识，历史教以我们思想和道义的永恒。

youdao

History increases self understanding and awareness. It teaches us the timelessness of ideas and morality.

历史促进自我了解和自我意识，历史教以我们思想和道义的永恒。

youdao