Foolish Living: Going all out to satisfy the desire for pleasure and gain, but living without inner peace. Eternity uncertain.
Wise Living: Casting aside the desire for worldly things and living a life known and pleasing to God only in peace and joy. Eternity locked in with Christ.
The foolish ones view the wise ones as boring people and feel sorry for them for not knowing how to enjoy life, while the wise ones think that the foolish ones are, well, foolish, and feel sorry that they don't take care of their own souls.