Anyone who has been granted four attributes will not be deprived of their (four) effects; one who prays to God and implores to Him will not be deprived of granting of his prayers; one who repents for his thoughts and deeds will not be refused acceptance of the repentance; one who has atoned for his sins will not be debarred from salvation and one who thanks God for the Blessings and Bounties will not be denied the increase in them.

Ali bin Abu-Talib
Another Quote

14 Mantras For Success