It is a kind of wisdom to concentrate on the spirit without interference. This is a spirit, a spirit necessary for success. He is only 25 years old and has a double degree in theology and philosophy. If he wants, he can be the most orthodox successor of Bach's music at any time. This is the legendary youth life of Shi Huaizhe. However, the applause of flowers and the touting of public opinion did not bring a trace of impetuousness to this rational young man. At the age of 29, he decided to study medicine from scratch to help African refugees. From then on, he devoted his whole life to medical care in Africa and spent the rest of his life in the wild jungle. Known as the "father of Africa", he felt sincerely when he died: "God! When I run, I try my best to live a down-to-earth life! " Shi Huaizhe's life can be said to be dedicated to following his true self. It can be seen that if people want to do a good job, they must have the spirit of concentration, so that they can concentrate and go all out. Source network.