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:
- 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
- Fools may sometimes speak to the purpose
- Fools never know when they are well
- Experience keeps a dear school, but fools learn in no other
- Learn to creep before you leap
- If things were to be done twice all would be wise
- To hit the nail on the head
- A fool at forty is a fool indeed
- Fools rush in where angels fear to tread
- Every man has a fool in his sleeve
- Soon learnt, soon forgotten
- A fool always rushes to the fore
- Little things amuse little minds
- It is never too late to learn