“If there is no struggle, there is no progress.”
Douglass rejects the expectation that entrenched injustice yields without sustained pressure and effort.
Speech in Canandaigua, New York, August 3, 1857.
“My head is bloody, but unbowed.”
The speaker acknowledges injury without surrendering inward posture, making the line a compact image of retaining agency and self-possession under circumstances that have already caused real harm.
“Invictus,” first published in Henley’s 1888 Book of Verses (written 1875) and represented through the public-domain poem text. This is the second stanza’s closing line, following “Under the bludgeonings of chance”; this collection keeps the poem’s defiant lyric voice rather than treating it as a guarantee that adversity can always be mastered.
“Sweet are the uses of adversity.”
Adversity is presented as capable of yielding insight or value even when the experience itself is unwelcome.
As You Like It, Act II, Scene 1, Duke Senior; 1919 Yale Shakespeare edition edited by Jack R. Crawford, printed page 24 / Wikisource scan leaf 36. “Sweet are the uses of adversity” occurs in Duke Senior’s Forest of Arden reflection on exile, winter and the lessons he claims to find outside court life. It remains fictional dramatic speech rather than Shakespeare’s autobiographical advice or a modern psychological claim about hardship.
“Courage cannot be cast down by adversity.”
Courage is defined by what survives difficulty: adversity may create pressure, but it does not have to decide the person’s response.
The Moral Sayings of Publius Syrus, saying 595, D. Lyman Jr. translation (1856).
“These are the times that try men's souls.”
Crisis reveals commitment because principles become costly to maintain precisely when fear, fatigue, and uncertainty make retreat easier.
Opening of The American Crisis No. I; Paine addresses perseverance during a difficult stage of the American Revolution.
“The thing for you to do is to fight it out.”
Difficulty is answered with continued effort rather than self-pity, while the surrounding advice remains focused on practical persistence rather than bravado.
Character Building, “The Cultivation of Stable Habits,” Project Gutenberg #60484. After describing two Tuskegee graduates who finished what they undertook, Washington tells students to “fight it out” and stick to their course despite discouragement and material difficulty.
“That which does not kill me, makes me stronger.”
Nietzsche compresses endurance into a deliberately hard maxim: surviving an ordeal can leave a person with greater capacity, but the aphorism does not establish that every injury, trauma or loss is beneficial.
The Twilight of the Idols, “Maxims and Missiles,” maxim 8, Anthony M. Ludovici translation, 1911 Complete Works edition, Project Gutenberg #52263. The source introduces it as “From the military school of life.”
