If I Had 20 Days

It Is Harder To Crack Prejudice Than An Atom.

A Man Should Look For What Is, And Not For What He Thinks Should Be.

Concepts Which Have Proved Useful For Ordering Things Easily Assume So Great An Authority Over Us, That We Forget Their Terrestrial Origin And Accept Them As Unalterable Facts. They Then Become Labeled As 'conceptual Necessities,' Etc. The Road Of Scientific Progress Is Frequently Blocked For Long Periods By Such Errors.

Infinite Striving To Be The Best Is Man's Duty; It Is Its Own Reward. Everything Else Is In God's Hands. It's Not That I'm So Smart, It's Just That I Stay With Problems Longer.

In The Teaching Of Geography And History A Sympathetic Understanding (should) Be Fostered For The Characteristics Of The Different Peoples Of The World, Especially For Those Who We Are In The Habit Of Describing As "primitive.