well begun is half done

well begun is half done

proverb By beginning a task or project in the best manner possible, it will take, or seem to take, less effort to complete it. It sounds like you've already gotten a lot of the most arduous work for your thesis done already, so I doubt it will give you too much stress to finish it on time. Well begun is half done, after all.
See also: done, half, well
Farlex Dictionary of Idioms.

Well begun is half done.

Prov. Beginning a project well makes it easier to do the rest.; Once you have begun a project well, you do not need to put in much more effort to finish it. Jill: I'm afraid I'll never be able to finish writing this report. Jane: You've already written a good introduction. Well begun is half done.
See also: done, half, well
McGraw-Hill Dictionary of American Idioms and Phrasal Verbs.
See also:
  • teach a man to fish
  • it takes a village
  • village
  • change horses in midstream, don't
  • bad workers always blame their tools
  • best-laid plans go astray, the
  • the best-laid plans
  • the best-laid plans go astray
  • the best-laid plans of mice and men
  • all cats are gray after dark/at night