Hard work gives you satisfaction and adds to your competency & capabilities. You can expect several other rewards to come your way as you work hard. Success, reputation in society, monetary gains, knowledge improvement, and confidence are few of the many rewards that come with hard work. You do not need to ask for anything as nothing is impossible for those who work hard!
All your dreams and goals will become a reality, if you have the desire to work hard. There are shorter and easier ways but then they will not take you to success in life! The challenges are big and you will have to overcome them by working hard. Those who have been working hard in their lives are among the most successful in any field that you talk about today!