Common duties and common interests

Fellow-feeling, sympathy in the broadest sense, is the most important factor in producing a healthy political and social life. Neither our national nor our local civic life can be what it should be unless it is marked by the fellow-feeling, the mutual kindness, the mutual respect, the sense of common duties and common interests, which arise when men take the trouble to understand one another, and to associate together for a common object. A very large share of the rancor of political and social strife arises either from sheer misunderstanding by one section, or by one class, of another, or else from the fact that the two sections, or two classes, are so cut off from each other that neither appreciates the other’s passions, prejudices, and, indeed, point of view, while they are both entirely ignorant of their community of feeling as regards the essentials of manhood and humanity.

Theodore Roosevelt
“Fellow-Feeling as a Political Factor” in The Works of Theodore Roosevelt