If you cannot solve a problem, ask someone who knows.

A man's vanity often goes hand in hand with his lack of knowledge.

Problems often become worse if incompetent people try to solve them.

The development of human civilization over the course of millennia was really fascinating. Let us imagine, however, how high a level of development could have been reached if all amazing ideas of the great minds of the past had been realized. Let us consider, for example, some ideas of Nikola
Tesla that have not been implemented as of yet.

The people who overcome their fears are the ones who can achieve their dreams.

Superficial people consider themselves capable of doing everything. The question, however, is who is willing to hire them?