"Let's Circle Back"
To move a conversation away from the larger group and discuss it separately
Take it offline
A nice way of saying: "I already told you this". Typically said when emailing.
Per my last email
Someone proposes a project so large and complex that it seems nearly impossible to complete
Boiling the ocean
This phrase means identifying an easy opportunity that will provide a quick win
Low-hanging fruit
Delaying a decision or problem until a later time, often without resolving it
Kicking the can down the road