The Calculus of Probabilities is an instrument which requires the living hand to direct it.


Metretike, or The Method of Measuring Probability and Utility (p. 18), Temple. 1887


The Calculus of Probabilities is an instrument which requires the living hand to direct it.

The Calculus of Probabilities is an instrument which requires the living hand to direct it.

The Calculus of Probabilities is an instrument which requires the living hand to direct it.

The Calculus of Probabilities is an instrument which requires the living hand to direct it.