The Free Intellect Is The Chief Engine

The Secrets To Happiness Include Enterprise, Exploration Of One's Interests And The Overcoming Of Obstacles.

If You Think Your Belief Is Based Upon Reason, You Will Support It By Argument Rather Than By Persecution, And Will Abandon It If The Argument Goes Against You. But If Your Belief Is Based Upon Faith, You Will Realize That Argument Is Useless, And Will Therefore Resort To Force Either In The Form Of Persecution Or By Stunting Or Distorting The Minds Of The Young In What Is Called 'education.'

The Resistance To A New Idea Increases By The Square Of Its Importance.

The Trouble With The World Is That The Stupid Are Cocksure And The Intelligent Are Full Of Doubt.

Much Of The Most Important Evils That Mankind Have To Consider Are Those Which They Inflict Upon Each Other Through Stupidity Or Malevolence Or Both.