Verse 23

हे जना अपरिज्ञात आत्मा वो दुःखसिद्धये ।परिज्ञातस्त्वनन्ताय सुखायोपशमाय च

In plain words

O people! The Self unknown is for the accomplishing of your sorrow; but the Self known is for endless happiness and for upaśama, stilling.