Many things which are called 'secrets' are only things withheld from people until they can understand or effectively experience them.
The Sufi way is through knowledge and practice, not through intellect and talk.
If you want to strengthen an enemy and make him exult - hate him.
Enlightenment must come little by little - otherwise it would overwhelm.
An egocentric pessimist is a person who thinks he hasn't changed, but that other people are behaving worse than before.
Prescribing hard work for the soft, or easy work for the hardy, is generally nonsense. What is always needed in any aim is right effort, right time, right people, right materials.