Human Nature is the only science of man and yet has been hitherto the most neglected.

Society lives by faith, and develops by science.

Whence come I and whither go I? That is the great unfathomable question, the same for every one of us. Science has no answer to it.

Man has to awaken to wonder - and so perhaps do peoples. Science is a way of sending him to sleep again.

After all, science is essentially international, and it is only through lack of the historical sense that national qualities have been attributed to it.