Ethical Approach

Knowledge is not something to be hidden away, but a treasure to be shared freely (A. Einstein)

I will soon share a digital copy of the volumes to allow you free access to this valuable knowledge. However, by receiving this access, you agree to an ethical commitment: if you find the information useful and decide to benefit from it, please support the author by purchasing either a digital or physical copy of the book. This ensures that creators are fairly compensated for their work, allowing them to continue producing quality content for everyone’s benefit.

Unlocking knowledge without cost encourages curiosity and innovation, but this advantage does not come without the responsibility of sustain the valuable cycle of creation.