Be successful (3,5)
(Other definitions for get ahead that I've seen before include "Steal a march" , "At a hedge (anag) -- make progress" , "Make progress as in career, or take the lead" , "advance" , "The adage (anag) - make progress" .)
<span class="explanation-format__ClueExplanation">'<span class="explanation-format__original">be successful</span>' is the definition.<br/ ><span class="explanation-format__explanation">(I've seen this before)</span><br/ ><br/ >This is all the clue.<br/ ></span>
(Other definitions for achieve that I've seen before include "Produce" , "Effect" , "Bring about, accomplish" , "Attain (goal)" , "Attain successfully" .)
<span class="explanation-format__ClueExplanation">'<span class="explanation-format__original">be successful</span>' is the definition.<br/ ><span class="explanation-format__explanation">(I've seen this in another clue)</span><br/ ><br/ >This is the entire clue.<br/ ></span>
(Other definitions for go far that I've seen before include "Make real progress, achieve much" , "flourish?" , "Last" , "Achieve considerable success" , "Achieve great things" .)