[Ceezy]

You don t need to understand everything. People spend there all lives creating new demonstrations. Each one is a new prospective on a subject. And if the first one was made of milions of nodes an other one can be made of two nodes only. Take the index theorem there are proofs that have nothing to do with each othere some are very long some aren t.

And finally from the beginning of math people misunderstand their on theorems, doesn t mean that there students won t do better.