No country or people who are slaves to dogma and dogmatic mentality can progress.

We can't encourage narrow mindedness, for no nation can be great whose people are narrow in thought.

There is nothing more horrifying than stupidity in action.

Obviously, the highest type of efficiency is that which can utilize existing material to the best advantage.

It is far better to know our own weaknesses and failures than to point out those of others.

It is only too easy to make suggestions and later try to escape the consequences of what we say.

Act with courage and dignity; stick to the ideals that give meaning to life.