One can gather knowledge all his/her life, read all the books in the world, and look for all kind of teachers and philosophers - and still not become wise. On the other hand, a person with no degree or high education who has simple principles in life and lives according to it, can be called wise.
This is because one becomes only wise when one makes use of the knowledge and lives according to it.
For example, a farmer who knows about the nature laws, makes use of them to raise livestock or vegetables, and lives his life in line with the seasons, the weather and the principles of nature, has more wisdom than a person who won a Nobel Prize for biology.
You don't need to know all - you simply need to make use of what you know and live according to it. Don't let smarter people intimidate you and don't feel small over technology and AI, because a true wise person would never intimidate you and no machine can ever reach wisdom as it doesn't have a soul.
To become wise, be true to yourself and make the knowledge you gather a part of yourself and your life instead of just gathering more and more knowledge.
Black Dragon