To Leap Across An Abyss,

Plasticity, Then, In The Wide Sense Of The Word, Means The Possession Of A Structure Weak Enough To Yield To An Influence, But Strong Enough Not To Yield All At Once. Each Relatively Stable Phase Of Equilibrium In Such A Structure Is Marked By What We May Call A New Set Of Habits.

Man Can Change His Life Simply By Changing His Attitude.

Our Belief At The Beginning Of A Doubtful Undertaking Is The One Thing That Assures The Successful Outcome Of Any Venture.

It Would Probably Astound Each Of Them Beyond Measure To Be Let Into His Neighbor's Mind And To Find How Different The Scenery There Was From That In His Own.

All Our Scientific And Philosophic Ideals Are Altars To Unknown Gods.