Cha chinn chòinneach air cloich an udalain.
Chan fhàs còinneach air cloich air turraman.
  (A rolling stone gathers no moss.)

An rud nach buin duit na buin do.
  (Don't interfere with something that doesn't belong to you.)

Chan fhiosrach mur feòraich.
  (Nothing asked, nothing learned.)

'S e miann na lacha an loch air nach bi i.
  (The grass is greener on the other side.)

An rud a bhios 'nad bhroin, cha bhi e 'nad thiomnadh.
  (What is in your belly won't be in your will.)
  (What you have wasted won't be there for future generations.)