APAD：Better safe than…

  Better safe than sorry
Meaning: It is better to take precautions than to regret later
Example: Don’t ride your bike without wearing a helmet. It is better to be safe than sorry.

 

top [x] off

to refill something to the top; to complete something in a special or spectacular way

 

May I top your beverage off? / May I top off your beverage?