Not all philosophy's are wise but than again every philosophy is thought by man and every man was once foolish for man is not born wise but rather learns to becomes wise

A wise man was once foolish

The wise can learn from the foolish as the foolish can learn from the wise

Ignorance causes all foolish thoughts and actions

You can be wise in certain things but to be consider a wise person you have to be wise in all

We understand each other and the world in our own humane level of understanding witch is not to bright the closest to wisdom we will ever have on earth is to seek out our creator throw faith and ask for wisdom for without thy creators wisdom we'd be lost in foolishness running in circles and falling deeper into confusion as most are doing now and everyday