How much more grievous are the consequences of anger than the causes of it.

It will suffice thee to remember as concerning pain ... that the mind may, by stopping all manner of commerce and sympathy with the body, still retain its own tranquility.

But if anything in thy own dispositiongives thee pain, who hinders thee from correcting thy opinion? And even if thou art pained because thou art not doing some particular thing which seems to thee to be right, why dost thou not rather act than complain?- But some insuperable obstacle is in the way?- Do not be grieved then, for the cause of its not being done depends not on thee.- But it is not worth while to live if this cannot be done.- Take thy departure then from life contentedly, just as he dies who is in full activity, and well pleased too with the things which are obstacles.

Do not disturb yourself by picturing your life as a whole; do not assemble in your mind the many and varied troubles which have come to you in the past and will come again in the future, but ask yourself with regard to every present difficulty: 'What is there in this that is unbearable and beyond endurance?'

It were well to die if there be gods, and sad to live if there be none.

That which makes the man no worse than he was makes his life no worse: it has no power to harm, without or within.

When you find an unwillingness to rise early in the morning, endeavor to rouse your faculties, and act up to your kind, and consider that you have to do the business of a man; and that action is both beneficial and the end of your being.