suru verb (irregular), transitive verb
do by means of; do using
Formal or literary expression meaning to accomplish something through a particular means, method, or instrument. Often used in set phrases like 誠意を以てする.
この問題の解決は話し合いをもってするのが望ましい。
It is desirable to resolve this issue by means of discussion.
彼は誠意をもってする対応を心がけた。
He tried to respond by means of sincerity.