I am a big man, but I've allowed my condition to deteriorate by being overweight.

Small though it is, the human brain can be quite effective when used properly.

I do adore food. If I have any vice it's eating. If I was told I could only eat one food for the rest of my life, I could put up with sausage and mash forever.

It's not so much a thankless task, it's more a job with no thanks

Nobody can fail to lose weight in the jungle, unless they've got a secret stash of pork pies somewhere.

I like challenges that test your ingenuity.

If you turn down work because you are frightened of getting typecast, you'll never do anything good.

I loathe cheese, it makes me ill.

The waves of time wash us all clean.

I never have reservations about doing anything as long as I'm being paid.

I was well aware of the fact that once you appeared in Doctor Who as something else, you were ruled out for the part of the Doctor: that was a kind of well known thing in the business.

You don't have to boast for work that speaks for itself.

While there is Ego, you will never be one with the universe... Or love your fellow man.

He will often have to scratch his head, and bite his nails to the quick. [To succeed he will have to puzzle his brains and work hard.]

There's an idea of the Plains as the middle of nowhere, something to be contemptuous of. But it's really a heroic place.

Your success stops where your character stops. You can never rise above the limitations of your character.

I'm too young for Medicare and too old for women to care.

I'll listen to pretty much anything good, but I probably listen to more "electronic" music than anything else.

And there are lots of drug companies that are working on cure or medicine.

Did you sleep well?" "No, I made a couple of mistakes.

The work that leads to a doctor's degree is a constant temptation to sacrifice one's growth as a man to one's growth as a specialist.