「堅持真理的人是偉大的」出自哪一本書?

"The man who insists on the truth is great"

insist=to declare firmly(when Donald Trump,usa is lying)
eg:-He insists to usa that he won.
eg:-He insists on his correct on air-mailing voting.
eg:-He insists on his going next president.
eg:-All insist that he should go !!!!!!!!!!!!!!!!!!!!!!!
Thanks for the compliment being an expression of praise, admiration, respect.