“When you find a germ of truth, beware. Those germs can make you sick.”

“And that almost killed you?""It wasn't deep but it got infected. Infection means that the bad germs got into it. Infection's the most dangerous thing there is, Tom. Infection was what made the superflu germ kill all the people. And infection is what made people want to make the germ in the first place. An infection of the mind.”

“A sad soul can kill you quicker, far quicker, than a germ.”

“Get off my bed before you make it smell like girl germs.”

“I must not forget that these coarsely-clad little peasants are of flesh and blood as good as the scions of the gentlest genealogy; and that the germs of native excellence, refinement, intelligence, kind feeling, are as likely to exist in their hearts as in those of the best born. My duty will be to develop these germs: surely I shall find some happiness in discharging that office.”

“Incidentally, I spent some time on the Purell website, where you can find a list of ninety-nine places germs lurk (in-flight magazines, movie tickets, gas-pump keypads, hotel room a/c controls, and on and on). It's hilarious and terrifying. The only place they don't mention is the Purell dispensers themselves. You know they're coated with germs. It's one of health's cruelest catch-22s.”