A pot of milk is ruined by a drop of poison.
More English Proverbs:
The strong man and the waterfall channel their own path.English
The strong man and the waterfall channel their own path.
English
Habbit is a second nature.
English
Better spare to have of your own, than ask of other men.
English
Don't burn your bridges before they're crossed.
English
When friends fall out the truth doth appear.
English