The sinner does not feel any remorse over his sins, that is because his heart is already dead

Losing time is harder than death, as losing time keeps you away from Allah and the Hereafter, while death keeps you away from the worldly life and people.

The hijrah to Allah includes abandoning what He hates and doing what He loves and accepts.

As long as you are performing prayer, you are knocking at the door of Allah, and whoever is knocking at the door of Allah, Allah will open it for him.

Sitting with the poor and less fortunate people removes the ego and pride from your heart.

Beware of every hour and how it passes, and only spend it in the best possible way, do not neglect yourself, but render it accustomed to the noblest and best of actions, and send to your grave that which will please you when you arrive to it.

And to have spent the night sleeping and awoken regretful, is better than to have spent the night standing (in prayer) and awaken impressed with oneself!