"Truly nothing is to be expected but the unexpected."

"Probably he will vanish like a mirage, with his caparisoned little steed and his party of followers, dressed in all the colours of the rainbow. He is a part of the enchantment in which I have lived th…"

"So we have a vaccine now in clinical trials, a vaccine that we hope will advance to the clinic soon, a Hookworm vaccine in clinical trials, a new vaccine that's moving into the clinic. I like to say t…"

"It may sound paradoxical, but verbal fluency is the product of many hours spent writing about nothing, just as musical fluency is the product of hours spent repeating scales."

"It's the ultimate Boston transportation. On land…all those slow cars get in the way. There's public transit – the T — but if you're in good shape, it's usually faster to walk. Bicycles aren't bad. But…"