Christians believe themselves to be the aristocracy of heaven upon earth, they are admitted to the spiritual court, while millions of men in foreign lands have never been presented. They bow their knees and say they are 'miserable sinners,' and their hearts rankle with abominable pride. Poor infatuated fools! Their servility is real and their insolence is real but their king is a phantom and their palace is a dream.

One fact must be familiar to all those who have any experience of human nature - a sincerely religious man is often an exceedingly bad man.

A religion so cheerless, a philosophy so sorrowful, could never have succeeded with the masses of mankind if presented only as a system of metaphysics. Buddhism owed its success to its catholic spirit and its beautiful morality.

There is a certain class of people who prefer to say that their fathers came down in the world through their own follies than to boast that they rose in the world through their own industry and talents. It is the same shabby-genteel sentiment, the same vanity of birth which makes men prefer to believe that they are degenerated angels rather than elevated apes.

The philosophic spirit of inquiry may be traced to brute curiosity, and that to the habit of examining all things in search of food. Artistic genius is an expansion of monkey imitativeness.

And then, the Earth being small, mankind will migrate into space, and will cross the airless Saharas which separate planet from planet and sun from sun. The Earth will become a Holy Land which will be visited by pilgrims from all the quarters of the Universe. Finally, men will master the forces of Nature; they will become themselves architects of systems, manufacturers of worlds.

Doubt is the offspring of knowledge: the savage never doubts at all.