The way to most men's hearts may be through their stomachs, but the way to mine is a good back rub after I've dug some post holes. 100 pounds of salt is not enough. You never have enough. There is significant danger in almost every facet of modern life. It's just harder to see than a snake or bear.
Wisdom is free.
Using it is expensive. No one knows everything about everything, except for God. If you don't know Him, you're in trouble. God doesn't tell you things directly. He wants you to learn to listen to the still, small voice.