HOPE plus CHANGE equals TAXES

Necessity is the plea of every infringement of human freedom. It is the argument of tyrants; it is the creed of slaves.

We have enough youth. Where's the fountain of intelligence?

Complacency is a far more dangerous attitude than outrage.

Nothing is so easy as to deceive one's self; for what we wish, we readily believe.

multitasking - noun: The process of equally ignoring multiple simultaneous tasks.

Life is tough. It's tougher if you're stupid.

The question of whether a computer can think is no more interesting than that of whether a submarine can swim.

If you chase two rabbits, both will escape.

Computers are useless. They can only give you answers.