求找这篇英语作文的错误!

求找这篇英语作文的错误!
“Where there is a will, there is a way” is an proverb that we all know and understand ,but in our life we hardly ever carry that out for seldom of us can really understand the power of will.
There is no great work that can be performed without will .Great projects such as great wall and Tai Mahal ,both of them cost long time and a large amout of money to build .So it is with human beings ,once a man owns a strong will ,it is believe that he would succeed some day .Steve Jobs ,a Successful man with great achievement ,faced lots of diffculties and failure ,but he never gave up even if Apple company once dismissed him .With his strong will he stand up and become a man who is respectable .
If you mind up your mind to do something and stick to that ,anything diffcult in front you can be a easy case