Write in recollection and amazement for yourself.

The line reads like a compact manifesto for an inward-facing, experiential kind of writing: record what you remember (“recollection”) while preserving the shock of immediacy (“amazement”), and do it primarily to satisfy your own truth rather than an audience. In that sense it aligns with Kerouac’s broader emphasis on spontaneity, first-thought authenticity, and the writer as witness to lived intensity. The imperative “for yourself” suggests that sincerity and discovery come from private necessity; publication or approval is secondary. The quote also implies a method: write from memory but keep the emotional voltage of the moment, so the past is not merely reported but re-lived on the page.