Everybody has their moment of great opportunity in life. If you happen to miss the one you care about, then everything else becomes eerily easy.

It takes a long time before we really get to grips with this [Darwin's 'On the Origin of Species'] and begin to understand it, because not only does it seem incredible and thoroughly demeaning to us, but it's yet another shock to our system to discover that not only are we not the centre of the Universe and we're not made by anything, but we started out as some kind of slime and got to where we are via being a monkey. It just doesn't read well.

One is never alone with a rubber duck.

Stomp stomp. Whirr. Pleased to be of service. Shut up. Thank you. Stomp stomp stomp stomp stomp. Whirr. Thank you for making a simple door very happy. Hope your diodes rot. Thank you. Have a nice day. Stomp stomp stomp stomp. Whirr. It is my pleasure to open for you... Zark off. ...and my satisfaction to close again with the knowledge of a job well done. I said zark off. Thank you for listening to this message.

I have always been absurdly, ridiculously tall. To give you an idea- when we went on school trips to Interesting and Improving Places, the form-master wouldn't say "Meet under the clock tower," or "Meet under the War Memorial," but "Meet under Adams.

Human beings, who are almost unique in having the ability to learn from the experience of others, are also remarkable for their apparent disinclination to do so.

To boldly split infinitives that no man had split before.