With me a change of trouble is as good as a vacation.

If you want to understand a subject promise to speak on it.

It is always too late, or too little, or both. And that is the road to disaster.

Explain to me again the difference between superstitious beliefs or pagan incantations, and scientific ones. Be braver - you cannot cross a chasm in two small jumps.

If you want to succeed in politics you must keep your conscience firmly under control.

A young man who isn't a socialist hasn't got a heart; an old man who is a socialist hasn't got a head.

You cannot trust the interests of any class entirely to another class; and you cannot trust the interests of any sex to another sex.