Related:

• Ninety-Ninety Rule n. "The first 90% of the code accounts for the first 90% of the development time.
  The remaining 10% of the code accounts for the other 90% of the development time....
• The first 90% of a project takes 90% of the time, the last 10% takes the other 90% of the time.
• 90% of the work takes 90% of the time. The remaining 10% takes the other 90% of the time.
• Sturgeon's Law: prov. "Ninety percent of everything is crap".
  Derived from a quote by science fiction author Theodore Sturgeon, who once said, "Sure, 90% of science fiction is crud....
• Ninety-Ninety Rule of Project Schedules: The first ninety percent of the task takes ninety percent of the time, and the last ten percent takes the other ninety percent.
• Ninety-ninety Rule of Project Schedules The first ninety percent of the task takes ninety percent of the time, and the last ten percent takes the other ninety percent.
• The first ninety percent of the task takes ninety percent of the time, and the last ten percent takes the other ninety percent.
  -- Ninety-Ninety Rule of Project Schedule...