Agreement of opinions.
A harmonious state of things in general and of their properties (as of colors and sounds); congruity of parts with one another and with the whole.
General - a fact about the whole (as opposed to particular); "he discussed the general but neglected the particular".
Harmonious - existing together in harmony; "harmonious family relationships".
One - a single person or thing; "Do I say one thing ?".
State - the way something is with respect to its main attributes; "I know the state of your heart".
With - with; "With whom is he?".