Good morning, doctors. I have taken the liberty of removing Windows 95 from my hard drive.

It must be wonderful to be seventeen, and to know everything.

Now times had changed, and the inherited wisdom of the past had become folly.

The best measure of a man's honesty isn't his income tax return. It's the zero adjust on his bathroom scale.

I doubt if there is a single field of study so theoretical, so remote from what is laughingly called everyday life, that it may not one day produce something that will shake the world.

But he knew well enough that any man in the right circumstances could be dehumanised by panic.

We stand now at the turning point between two eras. Behind us is a past to which we can never return... The coming of the rocket brought to an end a million years of isolation... the childhood of our race was over and history as we know it began.