As she came in, she handed a number of sheets of typewriting to Van Helsing.

He looked over them gravely, his face brightening up as he read.
Then holding the pages between his finger and thumb he said, "Friend John, to you with so much experience already, and you too, dear Madam Mina, that are young, here is a lesson.

Do not fear ever to think.

A half thought has been buzzing often in my brain, but I fear to let him loose his wings.

Here now, with more knowledge, I go back to where that half thought come from and I find that he be no half thought at all.