What may be done at any time will be done at no time.

This saying is commonly labeled a Scottish proverb and circulates in collections of Scottish and English-language maxims about diligence and time management. It reflects a practical, workaday moral tradition associated with rural and mercantile life: tasks without a fixed time tend to be postponed indefinitely. Like many proverbs, it likely existed orally before appearing in print, and it is often invoked in advice about household work, business, and personal discipline—especially where “I can do it anytime” becomes a rationale for delay. Because it is proverbial rather than authorial, it has no single originating speaker or definitive first occasion.

The proverb warns that unlimited flexibility is a recipe for inaction. If a task has no deadline, appointment, or external constraint, it competes poorly against immediate pleasures and urgent demands, so it is continually deferred. The line captures a psychological truth about procrastination: “any time” effectively becomes “not now,” repeated until the opportunity or motivation disappears. Its significance lies in its implicit prescription—create structure. By setting a specific time, deadline, or commitment, one converts a vague intention into an actionable plan, making completion more likely.

What can be done at any time will be done at no time.
What may be done at any time is done at no time.
What can be done any time will be done no time.