We learn from experience that men never learn anything from experience.

The play was a great success.But audience was a dismal failure.

The single biggest problem in communication is the illusion that it has taken place.

Never wrestle with pigs. You both get dirty and the pig likes it.

Those who cannot change their minds cannot change anything.

Cannot possibly attend first night. Will attend second, if there is one.

A mind of the calibre of mine cannot derive its nutriment from cows.

Those who do not know how to live must make a merit of dying.

When a thing is funny, search it carefully for a hidden truth.

The play was a great success, but audience was a dismal failure.

When a stupid man is doing something he is ashamed of, he always declares that it is his duty.

Those who do not know how to live must make a merit of dying.

No man who is occupied in doing a very difficult thing, and doing it very well, ever loses his self-respect.