Though there is a benevolence ...

Though there is a benevolence due to all mankind, none can question but a superior degree of it is to be paid to a father, a wife, or child. In the same manner, though our love should reach to the whole species, a greater proportion of it should exert itself towards that community in which Providence has placed us. This is our proper sphere of action, the province allotted us for the exercise of our civil virtues, and in which alone we have opportunities of expressing our goodwill to mankind.
Though there is a benevolence due to all mankind, none can question but a superior degree of it is to be paid to a father, a wife, or child. In the same manner, though our love should reach to the whole species, a greater proportion of it should exert itself towards that community in which Providence has placed us. This is our proper sphere of action, the province allotted us for the exercise of our civil virtues, and in which alone we have opportunities of expressing our goodwill to mankind.

Quotes from the same author

True happiness arises, in the first place, from the enjoyment of oneself, and in the next, from the friendship and conversation of a few select companions.
He only is a great man who can neglect the applause of the multitude and enjoy himself independent of its favor.
Let freedom never perish in your hands.
Young men soon give, and soon forget, affronts; old age is slow in both.
An honest private man often grows cruel and abandoned when converted into an absolute prince. Give a man power of doing what he pleases with impunity, you extinguish his fear, and consequently overturn in him one of the great pillars of morality.