विद्या ददाति विनयं विनयाद्याति पात्रताम् ।

पात्रत्वाद्धनमाप्नोति धनाद्धर्मं ततः सुखम् ॥

Knowledge imparts politeness which in turn gives worthiness. From that worthiness one earns a living. That wealth leads to the path of virtue which in turn gives happiness.