Henri Bergson 
Mind-Energy 
Lectures and Essays

Whilst the greatest effort has been made to ensure the quality of this text, due to the historical nature of this content, in some rare cases there may be minor issues with legibility. This volume of Lectures and Essays is an English edition of l’energie spirituelle. It is not simply an approved and authorized translation, for M. Bergson has gone carefully with me into details of meaning and expression in order to give it the same authority as the original French.