Hakim al Umma Mawlana Ashraf ‘Ali Thanawi (Allah have mercy on him) said,
‘Time management and planning how to to do so are a great things.
It should not be the way to do something in the time allocated for another thing and do that particular thing in some other time slot.
Everything should be done in the time set for it.
This brings great blessings (barakah) in time (more things are done with ease in same duration) and comfort (to all).’
Husn al Aziz, volume 2, page 412