'Great' in the Bible

For with great wisdom comes great frustration; whoever increases his knowledge merely increases his heartache.

This is what I also observed about wisdom on earth, and it is a great burden to me:

If the anger of the ruler flares up against you, do not resign from your position, for a calm response can undo great offenses.

If an iron axhead is blunt and a workman does not sharpen its edge, he must exert a great deal of effort; so wisdom has the advantage of giving success.