"Verily, a person does not know if he will reach the following Ramadan and what comes after it.
The seasons of goodness are like commercial seasons, just as merchants prepare for the buying and selling seasons by importing many different types of goods (to be sold for a profit),
likewise it is befitting for us to prepare with a complete preparation for the arrival of Ramadan with righteous deeds and keeping away from the forbidden matters.”
[Fatawa Suaal 'ala al-Haatif, pg.629]