Questions about example sentences with, and the definition and usage of "Fairness"

A: It means that due to circumstances, the person thinks they are not at fault. A person uses this statement to point out a situation that they are asking you to consider before making a judgment.

Example:
I know I am 30 minutes late. But in all fairness, there was a car accident and the trains are running late.

A: Justice. white skin. beauty

A: 公平，公道

A: 1 Bobby yelled at me. He’s a jerk!
2 in all fairness, his girlfriend broke up with him and he hasn’t been able to sleep.

A: Fair is a more general idea, and can apply to systems, ideas, or people and their decisions (for example “democracy provides fair outcomes”, “that’s a fair decision”, etc)- it can mean equality or have a similar meaning to impartial. Impartial is more specific to judgements or decisions (you wouldn’t say that “capitalism is not an impartial system”, but you could use ‘fair’ there), and means you are keeping personal biases out of a decision and giving both sides a legitimate chance.

A: Fairness is treating everyone equally.

Justice means doing what's right when someone was wronged.

A: In order for the social system to be maintained, a fair system must operate and then return a compansation

A: Check the question to view the answer

A: × Your fairness and impartiality has/have been much appreciated.
✓ Your fairness and impartiality have been much appreciated.

It would sound more natural to use "are"

"Your fairness and impartiality are very much appreciated.

A: Check the question to view the answer

A: You would use 'in fairness' to argue your point:
In fairness I still believe that cake is better

You would use 'if you say so' to stop an argument and hints that you know you are right (this phrase is similar to "let's agree to disagree"):
Person: we should turn right
You: if you say so