Cicero, Tusculan Disputations. 3.16
“To begin with, they wrongly reject prior meditation on future affairs. For there is nothing which works so well to calm or relieve anxiety as much as the thought throughout your life that there is nothing that is can’t happen; there’s no contemplation better for our human condition as the law of of life and learning obedience to it—this doesn’t make us sad all the time but keeps us from ever being so. For the person who reflects on the nature of things, on the variety of life, and the precarity of human existence is not sad in considering these things but is carrying out the duty of wisdom in the fullest way.
For they pursue both in enjoying the particular harvest of philosophy by considering what happens in human life and in suffering adverse outcomes by cleansning with a three-part solace. First, by previously accepting the possibility of misfortune—which is the most way of weakening and managing any annoyance and second, by learning that human events must be endured humanely; and third, by recognizing that there is nothing evil except for blame and there is no blame when the event is something against which no human can endure.”
Principio male reprehendunt praemeditationem rerum futurarum. Nihil est enim quod tam obtundat elevetque aegritudinem quam perpetua in omni vita cogitatio nihil esse, quod non accidere possit, quam meditatio condicionis humanae, quam vitae lex commentatioque parendi, quae non hoc adfert, ut semper maereamus, sed ut numquam. Neque enim qui rerum naturam, qui vitae varietatem, qui imbecillitatem generis humani cogitat, maeret, cum haec cogitat, sed tum vel maxime sapientiae fungitur munere. Utrumque enim consequitur, ut et considerandis rebus humanis proprio philosophiae fruatur officio et adversis casibus triplici consolatione sanetur: primum quod posse accidere diu cogitavit, quae cogitatio una maxime molestias omnes extenuat et diluit; deinde quod humana humane ferenda intelligit; postremo quod videt malum nullum esse nisi culpam, culpam autem nullam esse, cum id, quod ab homine non potuerit praestari, evenerit.
Lucretius, De Rerum Natura .540-147
“Unless matter itself had been eternal before our time
Everything would have already reverted to nothing
And whatever we see would also have come from nothing.
But since I have demonstrated that nothing can be made from nothing
And what has been made cannot be returned to nothing
There ought to be a primal creation for the immortal body
Where everything diffuses again at the final moment
to supply matter itself for the rebirth of things.”
raeterea nisi materies aeterna fuisset,
antehac ad nilum penitus res quaeque redissent,
de niloque renata forent quaecumque videmus.
at quoniam supra docui nil posse creari
de nilo neque quod genitum est ad nil revocari,
esse inmortali primordia corpore debent,
dissolui quo quaeque supremo tempore possint,
materies ut suppeditet rebus reparandis.