wise proverbs

[harvey]

which wise proverb or saying has a three word answer?

[TheWinner]

Never say die?

[squarebear]

Watch your back?

[TheWinner]

Seeing is believing
Promise is debt
Hear all parties

there are quite a few, any clues?

[boxtops]

Manners Maketh Man

[jno]

proverbs don't usually have answers

[ladyalex]

Knowledge is power

[DSJ]

Practice makes perfect