possible...

" ... a difficult undertaking ahead of us, Jim, " Boyle was saying, "a difficult undertaking, with so many dangers and complications and so much at stake..." "It all depends, " James Taggart answered slowly, "on knowing the people who make it possible... That's what has to be known-who make it possible."
[...]

His railroad still stood; his battle to build it had dissolved into a legend, because people preferred not to understand it or believe it possible.He was a man who had never accepted the creed that others had the right to stop him. He set his goal and moved toward it, his way as strait as one of his rails. He never sought any loans, bonds, subsidies, land grants or legislative favors from the goverment.
Ayn Rand, Atlas Shrugged
.