The knowledge of the world is only to be acquired in the world, and not in a closet.
I don't mind what language an opera is sung in so long as it is a language I don't understand.
His priority did not seem to be to teach them what he knew, but rather to impress upon them that nothing, not even... knowledge, was foolproof.
Try to put your happiness before anyone else's, because you may never have done so in your entire life, if you really think about it, if you are really honest with yourself.
A doctor saves lives -- It's up to people to create lives that are worth saving.
Patriotism is your conviction that this country is superior to all other countries because you were born in it.
To be willing to die for an idea is to set a rather high price on conjecture.