I have tried always to illustrate only the central thought, and not the innumerable divergencies, because only so can a great or strange thought be made clear. Later, when the thought is known, then it is easy to stray into the byways of thought, always remembering that they are byways, wandering from a great centre.

For the Burman's life and belief is one great whole.

I thought before I began to write, and I have become more and more certain of it as I have taken up subject after subject, that to all the great differences of thought between them and us there is one key. And this key is that they believe the world is governed by eternal laws, that have never changed, that will never change, that are founded on absolute righteousness; while we believe in a personal God, altering laws, and changing moralities according to His will.

If I were to rewrite this book, I should do so from this standpoint of eternal laws, making the book an illustration of the proposition.

Perhaps it is better as it is, in that I have discovered the key at the end of my work instead of at the beginning. I did not write the book to prove the proposition, but in writing the book this truth has become apparent to me.

The more I have written, the clearer has this teaching become to me, until now I wonder that I did not understand long ago—nay, that it has not always been apparent to all men.

Surely it is the beginning of all wisdom.

Not until we had discarded Atlas and substituted gravity, until we had forgotten Enceladus and learned the laws of heat, until we had rejected Thor and his hammer and searched after the laws of electricity, could science make any strides onward.

An irresponsible spirit playing with the world as his toy killed all science.