The question of whether world peace will ever be possible can only be answered by someone familiar with world history. To be familiar with world history means, however, to know human beings as they have been and always will be. There is a vast difference, which most people will never comprehend, between viewing future history as it will be and viewing it as one might like it to be. Peace is a desire, war is a fact; and history has never paid heed to human desires and ideals.

This is our purpose: to make as meaningful as possible this life that has been bestowed upon us . . . to live in such a way that we may be proud of ourselves, to act in such a way that some part of us lives on. This is our purpose: to make as meaningful as possible this life that has been bestowed upon us . . . to live in such a way that we may be proud of ourselves, to act in such a way that some part of us lives on.

We Germans will never produce another Goethe, but we may produce another Caesar.

The last man of the world-city no longer wants to live--he may cling to life as an individual, but as a type, as an aggregate, no, for it is a characteristic of this collective existence that it eliminates the terror of death.

When the ordinary thought of a highly cultivated people begins to regard 'having children' as a question of pro's and con's, the great turning point has come.

I maintain that to-day many an inventor, many a diplomat, many a financier is a sounder philosopher than all those who practise the dull craft of experimental psychology.

One does not reflect on a point of honor - that is already dishonor. To submit to insult, to forget a humiliation, to quail before an enemy - all these are signs of a life become worthless and superfluous.