Look within. Within is the fountain of good, and it will ever bubble up, if thou wilt ever dig.
The body ought to be compact, and to show no irregularity either in motion or attitude. For what the mind shows in the face by maintaining in it the expression of intelligence and propriety, that ought to be required also in the whole body. But all of these things should be observed without affectation.
The art of life is more like the wrestler’s art than the dancer’s, in respect of this, that it should stand ready and firm to meet onsets which are sudden and unexpected.
Constantly observe who those are whose approbation thou wishest to have, and what ruling principles they possess. For then thou wilt neither blame those who offend involuntarily, nor wilt thou want their approbation, if thou lookest to the sources of their opinions and appetites.
Every soul, the philosopher says, is involuntarily deprived of truth; consequently in the same way it is deprived of justice and temperance and benevolence and everything of the kind. It is most necessary to bear this constantly in mind, for thus thou wilt be more gentle towards all.
In every pain let this thought be present, that there is no dishonour in it, nor does it make the governing intelligence worse, for it does not damage the intelligence either so far as the intelligence is rational or so far as it is social. Indeed in the case of most pains let this remark of Epicurus aid thee, that pain is neither intolerable nor everlasting, if thou bearest in mind that it has its limits, and if thou addest nothing to it in imagination: and remember this too, that we do not perceive that many things which are disagreeable to us are the same as pain, such as excessive drowsiness, and the being scorched by heat, and the having no appetite. When then thou art discontented about any of these things, say to thyself, that thou art yielding to pain.