Conceive, Believe and Achieve

One year ago I told myself this:

"Whatever the mind can conceive and believe, it can be achieve"
Believe what you want is possible.
Sooner or later, those who win are those who think they can.

But I always fail in implement...
I doubt instead of believe
I fail because of doubt

I COULD NOT FAIL, I SHALL WIN

 Believe that I can do it! It's just time matter, sooner or later =)
Again, thanks god that I have u