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

Although an assailant may overpower one person, two can withstand him. Moreover, a three-stranded cord is not quickly broken.

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.

before the silver cord is removed, or the golden bowl is broken, or the pitcher is shattered at the well, or the water wheel is broken at the cistern --