Noun
A little hillock of earth thrown up by moles working under ground; hence, a very small hill, or an insignificant obstacle or difficulty.
Source: Webster's dictionaryA molehill man is a pseudo-busy executive who comes to work at 9 AM and finds a molehill on his desk. He has until 5 PM to make this molehill into a mountain. An accomplished molehill man will often have his mountain finished before lunch. Fred Allen
Europe is a molehill. It has never had any great empires, like those of the Orient, numbering six hundred million souls. Napoleon Bonaparte
When we are lulled into somnolence by lack of challenge every molehill tends to become a mountain, every minor inconvenience an intolerable imposition. Colin Wilson
Don't make a mountain out of a molehill. Jewish Proverb
Don't make a mountain out of a molehill. English Proverb
Don't make a mountain out of a molehill. American Proverb