The path of least resistance and least trouble is a mental rut already made. It requires troublesome work to undertake the alternation of old beliefs. Self-conceit often regards it as a sign of weakness to admit that a belief to which we have once committed ourselves is wrong. We get so identified with an idea that it is literally a pet notion and we rise to its defense and stop our eyes and ears to anything different.

Conflict is the gadfly of thought. It stirs us to observation and memory. It instigates invention. It shocks us out of sheep-like passivity, and sets us at noting and contriving…conflict is a sine qua non of reflection and ingenuity.

Teaching can be compared to selling commodities. No one can sell unless someone buys ... yet there are teachers who think they have done a good day's teaching irrespective of what the pupils have learned.

Despite the never ending play of conscious correction and instruction, the surrounding atmosphere and spirit is in the end the chief agent in forming manners.

Modern life means democracy, democracy means freeing intelligence for independent effectivenessthe emancipation of mind as an individual organ to do its own work. We naturally associate democracy, to be sure, with freedom of action, but freedom of action without freed capacity of thought behind it is only chaos.

No system has ever as yet existed which did not in some form involve the exploitation of some human beings for the advantage of others.

As believers in democracy we have not only the right but the duty to question existing mechanisms of, say, suffrage and to inquire whether some functional organization would not serve to formulate and manifest public opinion better than the existing methods. It is not irrelevant to the point that a score of passages could be cited in which Jefferson refers to the American Government as an experiment.