Prudence
is,
Wisdom in Action.

Prudence is cautious, reserved, quick to understand, ready to discern
and distinguish ideas, and to separate the truth from falsehood.
"Prudence implies more caution and
reserve
than wisdom, or is exercised
more in forseeing and avoiding
evil, than in devising and
executing that
which is good..."

Noah Webster  
  1828     

See then that ye walk circumspectly,
not as fools, but as wise,
Redeeming the time,
because the days are evil.

Ephesians 5:15 and 16