Peace is a desire, war is a fact; and history has never paid heed to human desires and ideals.

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.

Through money, democracy becomes its own destroyer, after money has destroyed intellect.

All world-improvers are Socialists. And consequently there are no Classical world-improvers.

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.

Socialism is nothing but the capitalism of the lower classes.

What is truth? For the multitude, that which it continually reads and hears.