Adjective
Sagacious in adapting means to ends; circumspect in action, or in determining any line of conduct; practically wise; judicious; careful; discreet; sensible; -- opposed to rash; as, a prudent man; dictated or directed by prudence or wise forethought; evincing prudence; as, prudent behavior.
Frugal; economical; not extravagant; as, a prudent woman; prudent expenditure of money.
Source: Webster's dictionaryLife has no blessing like a prudent friend. Euripides
Chance fights ever on the side of the prudent. Euripides
That man is prudent who neither hopes nor fears anything from the uncertain events of the future. Anatole France
Colts by falling, and lads by losing, grow prudent. Spanish Proverb
A prudent man does not make the goat his gardener. Hungarian Proverb
The most prudent yields to the strongest. Italian Proverb