"Wisdom is the principal thing; therefore get wisdom: and with all thy getting get understanding." - Proverbs 4:7

'Wisdom is knowing when to mind your speech and when to speak your mind.'

'Wisdom is the right application of knowledge'

Wisdom is looking before you leap.

Wisdom is knowing and doing the right thing at the right time. Knowing the right thing and not doing it is foolishness.

Wisdom is typing something reasonable, not wasting mb just to type things like: ".", "...", "first to comment", "space booked" -for what na? Is this your father's land or Nairaland? :-)

Wisdom is turning off the generator before adding petrol. Foolishness is doing otherwise.

Wisdom is not substituting petrol for kerosene in a stove. Foolishness is doing so.

Wisdom is adding spices, salt and maggi to the food before it is cooked not after. :-)

...and many more.

Wisdom is looking at all these and writing something for someone to understand the wise thing to do. Foolishness is doing otherwise -hoarding up (wise) knowledge only for yourself.

wisdom help you tell a bait from an offer.

Wisdom helps you discern a reason from an excuse.
Wisdom is the right application of knowledge.