Spider venom comes in many forms. It can often take a long while to discover the full effects of the bite. Naturalists have pondered this for years: there are spiders whose bite can cause the place bitten to rot and to die, sometimes more than a year after it was bitten. As to why spiders do this, the answer is simple. It's because spiders think this is funny, and they don't want you ever to forget them.

The Time Lords really didn't like genocide. I'm not too keen on it myself. It's the potential you're killing off. What if, one day, there was a good Dalek? What if...

You have to believe. Otherwise, it will never happen.

May your coming year be filled with magic and dreams and good madness.

It's only a world, after all, and they're just sand grains in the desert, worlds.

It's still National Library Week. You should be especially nice to a librarian today, or tomorrow. Sometime this week, anyway. Probably the librarians would like tea. Or chocolates. Or a reliable source of funding.

Be proud of your mistakes. Well, proud may not be exactly the right word, but respect them, treasure them, be kind to them, learn from them. And, more than that, and more important than that, make them. Make mistakes. Make great mistakes, make wonderful mistakes, make glorious mistakes. Better to make a hundred mistakes than to stare at a blank piece of paper too scared to do anything wrong.