He had one illusion - France; and one disillusion - mankind, including Frenchmen.

What an extraordinary episode in the economic progress of man that age was which came to an end in August, 1914!

It has been pointed out already that no knowledge of probabilities, less in degree than certainty, helps us to know what conclusions are true, and that there is no direct relation between the truth of a proposition and its probability. Probability begins and ends with probability.

Should government refrain from regulation (taxation), the worthlessness of the money becomes apparent and the fraud can no longer be concealed.

We will not have any more crashes in our time.

The numeric system was invented to help man to put order in the chaos of the world.

The importance of money flows from it being a link between the present and the future.