There Can Be No Knowledge

Worry Is Evidence Of An Ill-controlled Brain; It Is Merely A Stupid Waste Of Time In Unpleasantness. If Men And Women Practiced Mental Calisthenics As They Do Physical Calisthenics, They Would Purge Their Brains Of This Foolishness.

The Parents Exist To Teach The Child, But Also They Must Learn What The Child Has To Teach Them; And The Child Has A Very Great Deal To Teach Them

Your Own Mind Is A Sacred Enclosure Into Which Nothing Harmful Can Enter Except By Your Permission.

You Can Only Acquire Really Useful General Ideas By First Acquiring Particular Ideas . . . You Cannot Make Bricks Without Straw.

You Probably Think Of The Orchestra As A Heterogeneous Mass Of Instruments Producing A Confused Agreeable Mass Of Sound. You Do Not Listen For Details Because You Have Never Trained Your Ears To Listen To Details.