Source identified
“The mind is its own place.”
Voice: Poetic speaker · Satan
The statement emphasizes how mental framing can alter the experience of circumstances, for good or ill.
Source note: Paradise Lost, Book I; the fuller sentence continues with heaven and hell as states the mind can make.
Source identified
“Take therefore no thought for the morrow.”
Voice: Reported speaker · Jesus
The teaching redirects attention from imagined future trouble toward responsibilities that actually belong to today.
Source note: Matthew 6:34 in the King James Version; the opening sentence is quoted here.
Source identified
“No man can have a peaceful life who thinks too much about lengthening it.”
An obsession with extending life can undermine the peace of the life already present, because fear of ending displaces attention from living.
Source note: Moral Letters to Lucilius, Letter 4.
Source identified
“Sweet is the lore which Nature brings.”
Nature is presented as a source of knowledge that can complement formal study by training attention and receptiveness.
Source note: The Tables Turned; the line follows Wordsworth’s claim that a vernal wood can teach moral insight.
Source identified
“Wish the things which happen to be as they are.”
The advice is not passivity; it is a call to stop fighting reality before deciding how to respond to it.
Source note: A concise clause from Enchiridion 8, where Epictetus contrasts demanding preferred outcomes with accepting what occurs.
Source identified
“The universe is transformation: life is opinion.”
Change is treated as the condition of the world, while our experience of life is shaped by judgment.
Source note: Meditations, Book IV, in George Long’s translation.