Languages happily restrict the mind to what is of its own native growth and fitted for it, as rivers and mountains bond countries; or the empire of learning, as well as states, would become unwieldy and overgrown.
You can't break poor people mentality. Once you grow up poor, you don't take anything for granted. It can have the negative side also because you can never truly be relaxed.
The man with the average mentality, but with control, with a definite goal, and a clear conception of how it can be gained, and above all, with the power of application and labor, wins in the end.