What really binds men together is their culture, the ideas and the standards they have in common.

Success and failure in our own national economy will hang upon the degree to which we are able to work with races and nations whose social order and whose behavior and attitudes are strange to us.

No one culture has ever developed all human potentialities; it has always selected certain capacities, mental and emotional and moral, and stifled others. Each culture is a system of values which may well complement the values in another.

... oh, I long to prove myself by writing! The best seems to die in me when I give it up. It is the self I love--not this efficient, philanthropic self.

In a day of footloose movements of people and of mixed marriages in the ancestry of the most desirable elements of the community we preach unabashed the gospel of the pure race.

The peoples of the earth are one family.

Culture is not a biologically transmitted complex