Narrated Abu Huraira(RA): I heard Allah’s Prophet p. b. u. h saying, The heart of an old man remains young in two respects, i.e., his love for the world (its wealth, amusements and luxuries) and his incessant hope.
[Sahih AL-Bukhari Hadith # 6420]
Words of another Narration of Sahih Bukhari is:
Narrated *Anas bin Malik:(RA) Allah’s Prophet p. b. u. h said, The son of Adam (i.e. man) grows old and so also two (desires) grow old with him, i.e., love for wealth and (a wish for) a long life.*
*[Sahih AL-Bukhari Hadith # 6421]*