You Love Only Those Who Deserve It.

To Preserve One's Mind Intact Through A Modern College Education Is A Test Of Courage And Endurance, But The Battle Is Worth It And The Stakes Are The Highest Possible To Man: The Survival Of Reason.

But There Are People Who'll Try To Hurt You Through The Good They See In You--knowing That It's The Good, Needing It And Punishing You For It. Don't Let It Break You When You Discover That.

It Is Too Early To Feel Fear Of The Future When One Is Under 30, And Too Late After That. What I Mean Is That One Must Never Allow Fear To Become One's Permanent Sense Of Life. The Important Thing Is To Prepare Yourself Intellectually To Deal With Whatever Circumstances You May Encounter, Which Requires That You Define Your Values Fully, Clearly And Rationally -- And Never Betray Them.

The Great Creators-the Thinkers, The Artists, The Scientists, The Inventors-stood Alone Against The Men Of Their Time.

When Men Abandon Reason, Physical Force Becomes Their Only Means Of Dealing With One Another And Of Settling Disagreements.