Our Wills Are Ours, To Make Them

From Apollonius I Learned Freedom Of Will And Undeviating Steadiness Of Purpose; And To Look To Nothing Else, Not Even For A Moment, Except To Reason; And To Be Always The Same, In Sharp Pains, On The Occasion Of The Loss Of A Child, And In Long Illness.

Outward Objects Cannot Take Hold Of The Soul, Nor Force Their Passage Into Her, Nor Set Any Of Her Wheels Going. No, The Impression Comes From Herself, And It Is Her Own Motions Which Affect Her. As For The Contingencies Of Fortune, They Are Either Great Or Little, According To The Opinion She Has Of Her Own Strength.

Stick To What's In Front Of You - Idea, Action, Utterance.

Cultivate These, Then, For They Are Wholly Within Your Power: Sincerity And Dignity; Industriousness; And Sobriety. Avoid Grumbling, Be Frugal, Considerate, And Frank; Be Temperate In Manner And Speech; Carry Yourself With Authority.

If You Are Distressed By Anything External, The Pain Is Not Due To The Thing Itself, But To Your Estimate Of It; And This You Have The Power To Revoke At Any Moment.