Welcome to President Bush, Mrs. Bush, and my fellow astronauts.

Welcome to President Bush, Mrs. Bush, and my fellow astronauts.

Blood alone moves the wheels of history.

Blood alone moves the wheels of history.

For the principle of majority rule is the mildest form in which the force of numbers can be exercised. It read more

For the principle of majority rule is the mildest form in which the force of numbers can be exercised. It is a pacific substitute for civil war in which the opposing armies are counted and victory is awarded to the larger before any blood is shed.

The successful politician owes his power to the fact that he moves within the accepted framework of thought, that he read more

The successful politician owes his power to the fact that he moves within the accepted framework of thought, that he thinks and talks conventionally. It would be almost a contradiction in terms for a politician to be a leader in the field of ideas. His task in a democracy is to find out what the opinions held by the largest number are, not to give currency to new opinions which may become the majority view in some distant future.

The world is full of cactus, but we don't have to sit on it.

The world is full of cactus, but we don't have to sit on it.

It's time for the human race to enter the solar system.

It's time for the human race to enter the solar system.

Force is the antithesis of freedom, but force must be used, if only to defend against other force.

Force is the antithesis of freedom, but force must be used, if only to defend against other force.

You do not examine legislation in the light of the benefits it will convey if properly administered, but in the read more

You do not examine legislation in the light of the benefits it will convey if properly administered, but in the light of the wrongs it would do and the harms it would cause if improperly administered.

Absolute power corrupts even when exercised for humane purposes. The benevolent despot who sees himself as a shepherd of the read more

Absolute power corrupts even when exercised for humane purposes. The benevolent despot who sees himself as a shepherd of the people still demands from others the submissiveness of sheep.