One person's trash is another person's treasure.

Другие идиомы:

• number one
• one's days are numbered
• over one's head
• one for the road
• off one's high horse
• off one's rocker
• off one's back
• for one thing
• one foot in the grave
• out of the corner of one's eye
• on the tip of one's tongue
• on one's feet
• one's bark is worse than one's bite
• one to a customer
• at one time