How are promising resources ruined? (24:30-34)

I passed by the field of the sluggard and by the vineyard of the man lacking sense, and behold, it was completely overgrown with thistles. Its surface was covered with nettles and its stone wall was broken down. When I saw, I reflected upon it; I looked and received instruction. ‘A little sleep, a little slumber, and a little folding of the hands to rest,” then your poverty will come as a robber, and your want like an armed man.