What kind of calligraphy is better for friends?

I think we can choose some inspirational contents, such as "Heaven rewards diligence", "Virtue carries everything", "Heaven rewards diligence" and so on. Or you can go to Yi Cong and find a famous artist to customize it for you. You can ask calligraphers to write anything you want, such as seeing mountains, such as Li Chuanbo and Li Chenglian. Personally, I think you are very good.