The right reason and motive for success, while pursued in the right way, will trigger divine support, human celebration and personal fulfillment because the endeavor becomes bigger than oneself.
~ Dr. Lucas D. Shallua
Make friends on your way up since you might need them on your way down.
Reality is mainly based on knowledge, what you do not know doesn't exist to you. Above all get knowledge and wisdom.
A principle is a set of philosophical ideas and life lessons that are combined and compressed together to provide a general guideline in order to achieve a specific objective.
For specific prayers, there are specific answers.
