We all know scientists who in private life do not come up to the standard of truthfulness, but who, nevertheless, would not consciously falsify the results of their researches

I hope I may have succeeded in presenting to you, however imperfectly, the currents of thought due to the work of the immortal Darwin which have helped to make anthropology what it is at the present time

The existence of any pure race with special endowments is a myth, as is the belief that there are races all of whose members are foredoomed to eternal inferiority.

We all know scientists who in private life do not come up to the standard of truthfulness, but who, nevertheless, would not consciously falsify the results of their researches

If we were to select the most intelligent, imaginative, energetic, and emotionally stable third of mankind, all races would be present.

The disease of mutual distrust among nations is the bane of modern civilization

The passion for seeking the truth for truth's sake can be kept alive only if we continue to seek the truth for truth's sake.