Learning and wisdom gives means to settle into life, ignorance makes us useless. The excess of knowledge us supplies of arrogance and excess of modesty reveals the low extent of our knowledge. Solid trust and honest individual integrity emerge criteria revealing to be coherent and conclusive, but we tend to endow with extreme immediacy, as a guideline of certainty, everything that is obtained from the dialogue granted by assigning him a total credibility and little room to doubt and debate, which easily makes us stubborn at the expense of avoiding how teeter basic axioms of our principles. This creates difficulty in opening up to other points of view that can be so accurate and respectable as the assumed.

"We are incorrigible and before the apparent mistake would rather bet on excuses and ignore the above before recognizing the error. We tend to be in possession of the truth under the maxim of ignore what bothers us.

"Established in the place of enlightenment." We know nothing but everything we understand". I know that I know nothing (Socrates). The more I know, biggest I see my ignorance (Albert Einstein)."