The love of study is in us the only lasting passion. All the others quit us in proportion as this miserable machine which holds them approaches its ruins.
Baron de MontesquieuThe spirit of commerce is frugality, economy, moderation, labor, ponderance, tranquillity, order, and rule. So long as this spirit subsides, the riches it produces have no bad effect. The mischief is when excessive wealth destroys the spirit of commerce, then it is that the conveniences of inequality... are felt.
Baron de Montesquieu