The knowledge below is what I think all students should master. They don’t have to master everything, but at least they should know some of it and understand what they are useful for. 

Though, all of the knowledge is bundled into one root. It helps so much if we know some of it really really well.

These subjects are; 

• Philosophy: helps one think and question things around them. It is the tool for our consciousness and to stay conscious. 

• Mathematics: helps us to be agile with problem solving. There are many branches of mathematics that dictate so much of our lives today and the nature around us. If we understand math, we can use it to understand things faster.
  
  

• Physics: make many things we use and need for our lives. It will be more needed for the future, when humans need to travel to outer space and distant galaxies. It is very interchangeable when one studies more of it. The mathematicians are physicists and vice versa. 

• Chemistry: understand the surrounding environment, nature and what our body needs. There are trillions of particles, stars and countless things in the universe, but there are 114 known elements in the known universe. A majority of the universe is made of the gasses hydrogen and helium.92 of them are present on Earth and in our body. Studying chemistry will help us to understand our body and what we should and should not put in our body.
   

• Biology: help us understand our roots and evolution as living animals and other relatives. It is very important as the tree that has no root is only a carbon storage or charcoal.
   

• Cosmology: if chemistry helps us to understand the root, then cosmology helps us to understand the source of everything. 10 steps deeper into the rabbit hole.
    

• Computer programming & algorithm: many things in our modern world are made and influenced by computer programs and algorithms. This direction won’t be reversed but will accelerate. Studying them helps us to stay relevant.
   

• Languages: it doesn't matter how modern the world is with computers, human connection is the heart of all that makes us come alive and make us human. Languages evolve but are all connected. Modern languages help us understand modern humans and help set the future. Ancient languages help us understand how we were.
    

• Money & Financing: beside languages money is the biggest tool that helps us evolve fast and become the dominating being on earth. These same tools could also be our destruction if we do not understand it well and treat it as a tool but as the master. Money is the worst of all masters and monsters.
  
  

• Storytelling: everyone has a story to tell. Telling it helps others to evolve and avoid our shortcomings and pitfalls. Storytelling can put all of what we learn, live, and experience in an entertaining way. After all, humans love stories. We loved our bedtime adventure story when we were young, and we still are even if we are 90 year old. Even if we are 100+, we are still young compared to the age of the universe, by the way.

Apply them to; 

• Electronics & computer (all branches of computers) 

• Engineerings (all branches of engineering)

• Businesses & Finance (learn on the job)

These are the morning thoughts that if I did learn those subjects well with good guidance and not told what to learn but show why it is important with story, I would learn so much more. If I had learned so much more, my work today would be so much easier to create and evolve.

I do hope that someday we have some tools for the next generation to learn and be guided. So they can do a much better job than we do. Thus, helps more people evolve to a high state of being and more.