All professions are conspiracies against the laity.

If you would stick to the concrete, and put your discoveries in the form of entertaining anecdotes about your adventures with women, your conversation would be easier to follow.

Better see rightly on a pound a week than squint on a million.

There is nothing that can be changed more completely than human nature when the job is taken in hand early enough.

We are the masters at the moment, and not only at the moment, but for a very long time to come.

Man can climb to the highest summits, but he cannot dwell there long.

You are all fundamentalists with a top dressing of science. That is why you are the stupidest of conservatives and reactionists in politics and the most bigoted of obstructionists in science itself. When it comes to getting a move on you are all of the same opinion: stop it, flog it, hang it, dynamite it, stamp it out.