Righteousness of heart and pen, this is the meaning of law.

This sentence was first used to describe the historians who recorded history of qing dynasty in ancient times, asking them to record the true historical facts openly, objectively and fairly, so as to give future generations a real long history. If this historian is impartial and impartial, then what he recorded is also true and credible. Later, these two sentences also extended to many other places. I've learned that no matter what you do, you must live up to your conscience, ask yourself, and leave no regrets; In addition, no matter what industry you are engaged in, you must have professional ethics. There should be correct norms and standards in dealing with people.