Knowledge knocks on the door ...

Knowledge knocks on the door of action. If it receives a reply, it stays. Otherwise, it departs.
Knowledge knocks on the door of action. If it receives a reply, it stays. Otherwise, it departs.
 Sufyan al-Thawri

More phrases

Effort only fully releases its reward after a person refuses to quit.
Never complain and never explain.
A good plan violently executed now is better than a perfect plan executed next week.
 George S. Patton
Problems are not stop signs, they are guidelines.
 Robert Schuller
Never give up, for that is just the place and time that the tide will turn.
 Harriet Beecher Stowe

Quotes from the same author

None in this age will amass wealth except those having five traits ofcharacter. High hopes; abnormal greediness; excessive miserliness, lack of fearing Allaah; and forgetfulness of the coming world.
 Sufyan al-Thawri
Every act of disobedience committed due to passion, its forgiveness is hoped for. Every act of disobedience committed due to arrogance, its forgiveness is not hoped for because the root of Satan’s disobedience was arrogance, whereas the root of Adam’s lapse was passion.
 Sufyan al-Thawri