I assume that to prevent illness in later life, you should never have been born at all.

My religious convictions and scientific views cannot at present be more specifically defined than as those of a believer in creative revolution. I desire that no public monument or work of art or inscription or sermon or ritual service commemorating me shall suggest that I accepted the tenets peculiar to any established church or denomination nor take the form of a cross or any other instrument of torture or symbol of blood sacrifice.

There is nothing on earth intended for innocent people so horrible as a school.

I have to live for others and not for myself: that's middle-class morality.

If there was twenty ways of telling the truth and only one way of telling a lie, the Government would find it out. It's in the nature of governments to tell lies.

What a man believes may be ascertained, not from his creed, but from the assumptions on which he habitually acts.

There is at bottom only one genuinely scientific treatment for all diseases, and that is to stimulate the phagocytes.