Book 11: Theatrical Lives

Book 11 is most concerned with the difference between a role and a self — the way people come to inhabit their parts instead of their lives. Marcus describes the senator who plays the senator without ever examining whether the part is wise, the general who performs general-ness, the official who performs office while quietly losing the inner life that ought to govern the performance. The danger is subtle because the role can be played competently for years while the self underneath is neglected into nothing.

The Stoic correction is to remember that you are not the role. The costume is worn for as long as it serves; the self beneath it is the only durable thing. When the costume comes off — by retirement, by disgrace, by death — what remains is the character you built or failed to build. The work, therefore, is to make sure the self that remains is one worth having, independent of any title.

The book also catalogues the properties of the rational soul, which Marcus finds quietly magnificent. The reasoning soul surveys itself, shapes itself, makes itself whatever it chooses to be; it reaps its own fruit (unlike plants and animals, whose fruit others gather); it attains its proper end wherever life is cut off, so that no part of its work is left unfinished by an early death; and it loves its neighbours, holding truth and justice dear.

One image from this book is especially sharp. A person who cuts himself off from a neighbour by anger, Marcus says, is like a branch cut off from the branch beside it — and in being cut from one branch he is necessarily cut from the whole tree. But here a human being has a power no branch possesses: the branch, once severed, cannot rejoin, whereas a man who has separated himself from another can reconcile and grow back into the community again. "A man, however, by his own act separates himself from his neighbour... and knows not that he has at the same time cut himself off from the whole social system." The mercy in it is that the cut, in our case, is reversible if we choose.

The practical lesson is to separate, on purpose, the part you play from the person you are. Hold your roles lightly — do them well, but never mistake them for your identity. Invest in the self underneath, the rational soul that shapes itself and survives the costume change. And when anger has cut you off from someone, remember you are not a dead branch: you can rejoin the tree.