Mental Age---when every man can be his own master, when poverty and circumstance no longer hold power and the lowliest creature in the land can win a place side by side with the highest.

To those who do not know the resources of mind these will sound like rash statements; but science proves beyond question that in the well springs of every man's mind are unplumbed depths---undiscovered deposits of energy, wisdom and ability. Sound these depths---bring these treasures to the surface---and you gain an astounding wealth of new power.

From the rude catamaran of the savages to the giant liners of today, carrying their thousands from continent to continent, is but a step in the development of Mind. From the lowly cave man, cowering in his burrow in fear of lightning or fire or water, to the engineer of today,

30