It is our attitude at the beginning of a difficult task which, more than anything else, will affect its successful outcome.

True ideas lead us into useful verbal and conceptual quarters as well as directly up to useful sensible termini. They lead to consistency, stability and flowing human intercourse.

As a rule we disbelieve all the facts and theories for which we have no use.

Mental fire is what won't burn real sticks; mental water is what won't necessarily (though of course it may) put out even a mentalfire.

To be a real philosopher all that is necessary is to hate some one else's type of thinking.

Great emergencies and crises show us how much greater our vital resources are than we had supposed.

It is very important that teachers should realize the importance of habit.