चलच्चित्तं चलो वित्तं चलज्जीवन यौवनम् ।
चलाचलमिदं सर्वं कीर्तिर्यस्य सजीवति ॥
Mind is unstable. It loves to think of a variety of subjects at a time. Wealth is transitory. It changes hands frequently. Life is unstable. It goes through the aging process and fades out finally. Youth is transitory. It ends with the age. However, name and fame are stable. Only he who has acquired name lives for ever.