C

In general, any methods of discipline applied to the body which tend
to modify its desires or repulsions, are good--for ascetic ends. But if
done for display, they betray at once a man who keeps an eye on outward
show; who has an ulterior purpose, and is looking for spectators to
shout, "Oh what a great man!" This is why Apollonius so well said: "If
you are bent upon a little private discipline, wait till you are choking
with heat some day--then take a mouthful of cold water, and spit it out
again, and tell no man!"




CI

Study how to give as one that is sick: that thou mayest hereafter give
as one that is whole. Fast; drink water only; abstain altogether from
desire, that thou mayest hereafter conform thy desire to Reason.




CII

Thou wouldst do good unto men? then show them by thine own example
what kind of men philosophy can make, and cease from foolish trifling.