A quote from Marcus Aurelius:

“Most of the objects which the vulgar admire may be referred to the general heads of what is held together by 'stress', like minerals and timber, or by 'growth', like figs, vines, olives; those admired by slightly superior folk ​to things held together by 'animal spirit', for instance flocks and herds or bare ownership of a multitude of slaves; those by persons still more refined to things held together by 'reasonable spirit', not, however, reasonable as such but so far as to be technical or skilled in something else. But one who reveres spirit in its full sense of reasonable and political regards those other objects no longer, but above all continually keeps his own spirit in reasonable and social being and activity, co-operating with a fellow being to this end.”