Desired substance, things, patterns, or sequences of experience that are in some sense "good" for the organism - items of diet, conditions of life, temperature, entertainment, sex, and so forth - are never such that more of the something is always better than less of the something. Rather, for all objects and experiences, there is a quantity that has optimum value. Above that quantity, the variable becomes toxic. To fall below that value is to be deprived.

It is impossible, in principle, to explain any pattern by invoking a single quantity.

Numbers are the product of counting. Quantities are the product of measurement. This means that numbers can conceivably be accurate because there is a discontinuity between each integer and the next. Between two and three there is a jump. In the case of quantity, there is no such jump; and because jump is missing in the world of quantity, it is impossible for any quantity to be exact. You can have exactly three tomatoes. You can never have exactly three gallons of water. Always quantity is approximate.

Perhaps there is no such thing as unilateral power. After all, the man in power depends on receiving information all the time from outside. He responds to that information just as much as he causes things to happen... it is an interaction, and not a lineal situation.

Yes, metaphor. That's how the whole fabric of mental interconnections holds together. Metaphor is right at the bottom of being alive.

Logic can often be reversed, but the effect does not precede the cause.

Money is always transitively valued. More money is supposedly always better than less money.