There is no impossible
In the past times it was impossible that human could fly. It was Impossible to land on moon, Impossible to treat cancer, tame a leviathan.
I don’t know whey we think it is impossible to achieve our goals when we see these miracles & wonderful things.
I myself interested in studying of private lives of great men in every field so every time my faith increase. I believed the power human & power of Almighty God that he provides us every thing miraculously. 
Studying the lives of  Bill Gates, Anushe Ansari, Hadi Saee, Professor Feynman, Albert Einstein , Zeinodin Zeidan, Michele Philips, Tomas Edison and …cause we understand their work was impossible from the point of view of the others but their belief cause to get their goals.
For comprehend this chapter studying nanotechnology that find achieving
 A goal is not impossible.
When I started my work no one believed me except my wife & one of my best friends. Every body ridiculed my goals but I don’t care because I was sure achieving all my big wishes. I knew these things before but it wasn’t helpful because I didn’t accept it with all my heart & soul. Yeah I knew it but didn’t believe I was doubtful. I understood when I accept without hesitation achieve my goals & god bless me. I was so astonish the glory of God so I try to warn the other & tell them if believe more than me, you get result sooner & better than me. At that time you believe there is nothing impossible just as those handicapped person that are best artists, those who get wealth in bad financial condition proved this principal.
Always know endless power of God is able to do every thing but you cannot image.
When you read holy Quran understand these rules with all your heart & soul.
It said: we create paradise & earth in 6 days without any trouble, so we understand these entire great creatures that we never find their mysterious was created easily. God created us & gives us his endless power.
I believe all my notes accepted with all my hearts & soul. These are not slogan. There is nothing impossible even it be passing from concrete wall or flying in sky or living without oxygen.
These are endless power of Almighty God.
We should know all our potential & give thanks & praise the lord                                                                                                                                                                                                                         
Exercise:
1) searching in books & internet about impossible things that people have done & increase your faith
2) writing down your impossible wishes & then at night want God help you in achieving your goals & taking notes of every received sign