A goal is a dream with a deadline.

The line draws a practical distinction between wishing and planning. A “dream” names an aspiration that may remain indefinite; adding a “deadline” converts it into a goal by imposing commitment, measurability, and urgency. The phrasing reflects a core theme in early twentieth-century American self-help and success literature—especially the emphasis on definite aims, written plans, and time-bound action. Its appeal lies in compressing a program of self-discipline into a memorable formula: ambition becomes effective only when tethered to a schedule that forces choices, prioritization, and follow-through.