I know not with what weapons World War III will be fought, but World War IV will be fought with sticks and stones.

Avengers, assemble!

Party on, dudes!

There is no spoon.

You're ugly when you're angry!

I never look back, darling. It distracts me from the now.

No man has a good enough memory to be a successful liar.

Two things are infinite: the universe and human stupidity; and I'm not sure about the universe.

Listen to them. Children of the night. What music they make.

Hang on, everybody - I wanna try something I saw in a cartoon once!

Negative, I am a meat popsicle.

I Hate Illinois Nazis.

War. War never changes.

Tis but a scratch.

The world is the problem; the atomic bomb is the answer.

My ass may be dumb, but I ain't no dumbass.

This parrot is no more! It has ceased to be! It's expired and gone to meet its maker. This is an ex-parrot!

It’s dangerous to go alone! Take this. 🗡️

People who think they know everything are a great annoyance to those of us who do.

Be excellent to each other.

That's no moon.

Before you marry a person, you should first make them use a computer with slow Internet to see who they really are.

Nothing goes over my head. My reflexes are too fast. I would catch it.

What do you want, you moon-faced assassin of joy?

Don't wish it were easier, wish you were better.

I never look back, darling. It distracts me from the now.

If you can't explain it simply, you don't understand it well enough.

Oh Captain, my captain.

Ludicrous Speed, Go!

Live long and prosper!