Is sanity power:

Sanity is very important to humans.

To act with prudence means that human beings are taking responsibility logically with things, sanity does not give power to certain attitudes which give sanity is doing things responsibly conscious doing well with walking logic all to the good, because sanity is a synonym for respect
Sanity is not synonymous with power to do and undo things better wisdom gives us the ability to have balance

Not in all cases be sane is to have power because power is only the sane
Because the opposite of sanity is madness that takes place without logic, without respect

For example there are people who are crazy and have power are princes, presidents are, are people with economic power but his life is misguided because they act like crazy without sanity.