Write an essay "if one has good knowledge and works hard he will always be successful"

In fact, I strongly believe that If one has good knowledge and works hard he will always be successful.  Good knowledge and hard work go hand in hand in order to achieve continuous success in life.

There are many examples of people who are successful in their lives due to their good knowledge and hard work. For example,  Professor Sir Magdy Yacoub, an Egyptian-British Cardiothoracic surgeon who decided to study medicine and specialize in heart surgery because of his aunt’s death of heart disease in her early 20s. is very famous for open heart surgeries all over the world. Yacoub joined the college faculty of medicine- Cairo University and was qualified as a doctor in 1957. In December 1983 ,Yacoub performed the UK's first heart and lung transplant at Harefield. He was appointed professor at the National Heart and Lung Institute in 1986 and was involved in the development of the techniques of heart and heart-lung transplantation.  

Due to Yacoub’s hard work and continuous studying , he performed an open heart surgery on the Greek Prime Minister, saving his life in 1988. Yacoub has since become famous in Greece.  Yacoub was also knighted in the 1992 New Year Honors and awarded the Order of Merit by the Queen in the 2014 New Year Honors. Thanks to his good knowledge and hard work, he’s become very well known around the world. This is just one example that proves that with one’s good knowledge and hard work , they will always be successful. There are many other examples in our lives which prove that If one has good knowledge and works hard, he will always be successful.  

Indeed, Knowledge is not only gained from education, it is gained by experience and experience  is gained by working hard.  Students with good knowledge get high scores, and join good universities. They are also likely to graduate with high grades. But will they find the best jobs with good salaries? If they work had and exert much effort looking for a great job , for sure they will get the best job. And if they work harder after getting the job, they will be promoted and get better positions with higher salaries . Thus,  achieving success continuously.  

In a nutshell, It is with a good knowledge and hard work that you will always be successful. Knowledge and hard work are both necessary to achieve continuous success in life.

i'm pretty sure you can use the word uproar