The word potential does not imply that this energy is not real; it exists in potentiality only in the sense that it is stored away in some latent manner; but it can be drawn upon without limit for mechanical work.
Per hour, but this is a double line with little traffic. The low speed reduces the potentiality of the lines.
Once more, the notion that this indeterminate body contains potentially in itself the fundamental contraries - hot, cold, &c. - by the excretion or evolution of which definite substances were generated, is clearly a forecasting of that antithesis of potentiality and actuality which from Aristotle downwards has been made the basis of so many theories of development.
Aristotle's distinction of form and matter, and his conception of becoming as a transition from actuality to potentiality, provides a new ontological way of conceiving the process of material and organic evolution.'
Precosmically the Will is potential and the Reason latent, and the Will is void of reason when it passes from potentiality to actual willing.