He knew a great deal about theories of planetary motion.
Since many of these men neither knew nor could document their current age or the year when they had immigrated, these estimates were often uncertain.
He became a bishop because, and solely because, the diocese knew him well and wanted him back.
He only knew that the speech had told and that he raised applause, and that he made some jokes which aroused laughter.
He felt the teacher's rostrum to be his fit place; the place where he knew that what he had to offer was valued.
They knew about their common membership in a lineage and knew about a common ancestor, but they did not celebrate him.
She couldn't turn either way for help because she knew the answer would be" it is your own fault".
He knew there were plenty of envious and hostile readers out there waiting for him to take a false step.
