Text: the ghost saidthat every man's spirit must walk out between other parties, and travel far and wide.

Correct capitalization: The ghost saidthat every man's spirit must walk out between other parties, and travel far and wide.

Text: he did not undertake any mathematical research although he was a fellow of peterhouse between 1886 and 1892.

Correct capitalization: He did not undertake any mathematical research although he was a Fellow of Peterhouse between 1886 and 1892.

Text: 14 and he said, i myself will go with you and give you rest.

Correct capitalization: 14 And he said, I myself will go with you and give you rest.

Text: it's a simple concept, but it's turning the world of e-learning upside down (in a really good way).

Correct capitalization:
It's a simple concept, but it's turning the world of e-learning upside down (in a really good way).