A wager is a fool's argument
Биться об заклад - довод дурака (т. е. когда у дурака нет доводов, он предлагает биться об заклад).
Спорь до слез, а об заклад не бейся.
Другие пословицы:
- Wise after the event
- No man is wise at all times
- A fool always rushes to the fore
- A nod from a lord is a breakfast for a fool
- Fools never know when they are well
- Fools grow without watering
- Too much knowledge makes the head bald
- The face is the index of the mind
- Better be the head of a dog than the tail of a lion
- A fool may ask more questions in an hour than a wise man can answer in seven years
- An idle brain is the devil's workshop
- Give a fool rope enough, and he will hang himself
- A fool may throw a stone into a well which a hundred wise men cannot pull out
- By doing nothing we learn to do ill
- To come away none the wiser