If you demand my authorities for this and that, I must reply that only those who have never hunted up the authorities as I have believe that there is any authority who is not contradicted flatly by some other authority.

The business man - the man to whom age brings golf instead of wisdom.

Only fools repeat the same things over and over, expecting to obtain different results.

I do not want actors and actresses to understand my plays. That is not necessary. If they will only pronounce the correct sounds I can guarantee the results.

Don't wait for the right opportunity: create it.

General consultant to mankind.

If all the statisticians in the world were laid head to toe, they wouldn't be able to reach a conclusion