Question

Why should education be valued

Answer 1

Because it is how we are going to advance in life in our society

Answer 2

It should be valued because it is one of the things your life depends on, you know what I'm saying..?? Like other things is you, your health, your family etc. etc.
By getting education you get knowledge and every piece of knowledge you get to your brain might or might not be helpful in two days or two years doesn't matter when.
It also can be helpful finding out what your job would be. For me I want to be an architect so that's means that I need to pay attention in geometry or math.