She knew from a young age that her sole 'purpose' (in life) was to be a writer. [=she knew that all she wanted (in life) was to be a writer]
We were happy to know that the money was being used 'for a good purpose'. [=for something useful, important, etc.]
There's little/no 'purpose' in restarting the process. [=there is little/no reason to start the process again]
(..) No. I can't look at you or your avatar right now. sounds like your neighbor's home. Excuse me. Don't forget the mail you took accidentally on purpose so you'd have an excuse to talk to her. Oh,right,right,right,right. Stealing snail mail- - Penny,the mailman,did it (..)2007 TvShow: The Big Bang Theory Title: The Fuzzy Boots Corollary Season: 1 Episode 3