It want to beat the iron during it is hot.
To strike while the iron is hot: to move quickly if the situation is right.
A horse baared don't look him the tooth.
Don’t look a gift horse in the mouth. Do not criticize a gift.
The stone as roll not heap up not foam.
A rolling stone gathers no moss. Persistence is the key to success.
There is not better sauce who the appetite.
Hunger is the best sauce. Everything tastes best when you are hungry.
It is better be single as a bad company.
It is better to be alone than in bad company.