Meaning of “If you can keep your head when all…”

“If—,” in Rewards and Fairies, Project Gutenberg #556. The poem presents a period ideal of masculine self-command through a sequence of conditional tests; the stored lines are literary and moral rhetoric, not a requirement to suppress normal emotion.

Meditations, Book IV, section XL, Meric Casaubon translation represented by Project Gutenberg #2680. The promontory image recommends steadiness under repeated disturbance. The frozen catalog wording shortens the represented witness after “yet it”: Gutenberg reads “yet it both itself stands, and about it are those swelling waves stilled and quieted.” This remains translation-mediated Roman Stoic moral philosophy, not a modern clinical resilience finding.

Closing lines of Invictus; Henley ends a poem about hardship with a statement of inner command.

If—, opening line; the next line describes being blamed by those around you.

Meditations, Book VII, section 61, George Long translation; the full sentence emphasizes readiness for sudden and unexpected onsets.

The Ethics of the Dust, Lecture IV, Project Gutenberg #4701. Ruskin immediately contrasts many persevering people with the rarer patient person and later insists that genuine patience is not necessarily passive or idle.