| Reason has always existed, but not always in a reasonable form. |
| If you want to keep a secret, you must also hide it from yourself. |
| Illegal aliens have always been a problem in the United States. Ask any Indian. |
| All good things must come to an end, but all bad things can continue forever. |
| Reputation is character minus what you've been caught doing. |
| Science, in the very act of solving problems, creates more of them. |
| Every time I see an adult on a bicycle, I no longer despair for the future of the human race. |
| Monsters are real, and ghosts are real too. They live inside us, and sometimes, they win. |
| There is one thing stronger than all the armies in the world, and that is an idea whose time has come. |
| We thought we were running away from the grown-ups, and now we're the grown-ups. |