Weegy: B. Note the title of the magazine. User: As a rule of thumb, it's best to look before you leap. As they say, an ounce of prevention is worth a pound of cure.
2. In the context of this passage, the phrase a rule of thumb is best understood to mean a
A. rule for an emergency.
B. rule that usually works.
C. rule to be avoided.
D. smart way to use your thumb
Weegy: it means rule of majority and truth. User: As a rule ... (More)