It is reported from 'Ubayd ibn 'Umayr (radiAllahu anhu) that he said: "It used to be said when winter came: O people of the Qur`an, the night has become long so you can pray (more) and the day has become short for you to fast."
Neglect not your time, nor use it haphazardly; on the contrary you should bring yourself to account. Structure your litanies and other practices during each day and night. This is how to bring about the spiritual blessing (baraka) in each period. If each of your breaths is a priceless jewel, Be not like the deceived fools who are joyous because each day their wealth increases while their life grows ever shorter.
Wisdom will never let us stand with any man on an unfriendly footing. We refuse sympathy and intimacy with people, as if we waited for some better sympathy or intimacy to come. But whence and when: Tomorrow will be like today. Life wastes itself while we are preparing to live.
It is commonly observed that a sudden wealth, like a prize drawn in a lottery or a large bequest to a poor family, does not permanently enrich. They have served no apprenticeship to wealth, and with the rapid wealth come rapid claims which they do not know how to deny, and the treasure is quickly dissipated.