A person with a big ego usually knows very little.

In general, sharing and using things decreases their value. However, knowledge increases by implementation and especially by sharing among people.

Acquiring knowledge through the centuries has influenced human society more than all other factors.

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

There is a huge difference between thinking we know something and actually knowing something.

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.