"If Harry's wearing his cloak of invisibility, I guarantee he's not planting his wand."

"I am acutely aware of the fact that the marriage between mathematics and physics, which was so enormously f…"

"If you want to be a good doctor for patients, you need to devote some time to it, and if you want to have a…"

"But how will I know who my Soulmate is?” Brida felt that this was one of the most important questions she h…"

"That democratization has never closely approached its theoretical limits, either in the government of the s…"

"Now, since the time of Newton there had been a debate about whether light was a wave---that is, a traveling…"

"Much attention has been given in recent years to what might be called the "higher organization" of the stat…"