Try out your ideas by visualizing them in action.

A wise unselfishness is not a surrender of yourself to the wishes of anyone, but only to the best discoverable course of action.

Intellectual comradeship requires that you think your thoughts through to the place where you can make the complex seem simple, the obscure quite clear.

Your desires and true beliefs have a way of playing blind man's bluff. You must corner the inner facts.

We learn courageous action by going forward whenever fear urges us back.