The desire to understand the world and the desire to reform it are the two great engines of progress, without which human society would stand still or retrogress. It's coexistence or no existence.


Basic writings, 1903-1959 (ed. 1961)


The desire to understand the world and the desire to reform it are the two great engines of progress, without which human society would stand still...

The desire to understand the world and the desire to reform it are the two great engines of progress, without which human society would stand still...

The desire to understand the world and the desire to reform it are the two great engines of progress, without which human society would stand still...

The desire to understand the world and the desire to reform it are the two great engines of progress, without which human society would stand still...