Meditations by Marcus Aurelius Book 8 Page 6

its motions and resolutions it takes its level at the common good only, and that it desireth nothing, and flieth from nothing, bet what is in its own power to compass or avoid.

And lastly, when it willingly and gladly embraceth, whatsoever is dealt and appointed unto it by the common nature. For it is part of it; even as the nature of any one leaf, is part of the common nature of all plants and trees. But that the nature of a leaf, is part of a nature both unreasonable and unsensible, and which in its proper end may be hindered; or, which is servile and slavish: whereas the nature of man is part of a common nature which cannot be hindered, and which is both reasonable and just. From whence also it is, that accord ing to the worth of everything, she doth make such equal distribution of all things, as of duration, substance