Never Tell A Computer To Forget It.

I'd Visit The Near Future, Close Enough That Someone Might Want To Talk To Larry Niven And Can Figure Out The Language; Distant Enough To Get Me Decent Medical Techniques And A Ticket To The Moon.

Stupidity Is Always A Capital Crime.

Any Damn Fool Can Predict The Past.

The Human Species Really Could Have Faced Global Thermonuclear War. During Seventy Years Of Cold War We Grew Used To It.

Intelligence Is Just A Tool To Be Used Toward A Goal, And Goals Are Not Always Chosen Intelligently.