No person is ever good for much, that hasn't been swept off their feet by enthusiasm between ages twenty and thirty.

A person possessed with an idea cannot be reasoned with.

You can't sweep other people off their feet, if you can't be swept off your own

It's a dangerous business, going out your door. You step onto the road, and if you don't keep your feet, there's no telling where you might be swept off to.

You can't sweep other people off their feet, if you can't be swept off your own.

Between the ages of fifteen and twenty-four, I must have read a whole library.