Memorise facts is knowledge. Wisdom is understanding the knowledge and put it in perspective. You can distinguish if you care or don´t care about the knowledge. The things we have knowledge for is things that we care about, its a love in a way.
The things we already know is the stuff we care about, so we have a smaller distance to it compared to the wisdom, there it is a longer distance. In wisdom we ”know” the things, how it works because of the situation we have been put through. If we have wisdom we have another understanding than if we only have knowledge. If you have wisdom aswell you will probably benefit the knowledge and more and get some different advantages.
Wisdom is something you can´t learn by just reading a book or listen to someone that is talking. How to get wisdom is more complexed. The wisdom will allow you to understand the events which surrounds you. Cause of that your mind will be open and in turn will lead you to take the right way, make the right choice.
The knowledge problem of humans is the problem of freedom. It´s not problem of understanding the problem is of chosing. You need to chose what to do with your ideas. Then is more safe just to stay because I haven´t made any path in some direction.
Can we say that wisdom can be related to the age. Wisdom compared to the knowledge where you can have a lot of knowledge but you are childish. Which mean that you talk with any confrontation. First thing thats come to your mind, is children thinking.
With wisdom you can help others which is in need. Help to confront his/her reality in the end and make the person clear that person need to chose a path.