The Truth Of A Theory Is In

As Far As The Laws Of Mathematics Refer To Reality, They Are Not Certain, And As Far As They Are Certain, They Do Not Refer To Reality.

The World Is In Greater Peril From Those Who Tolerate Or Encourage Evil Than From Those Who Actually Commit It.

One Cannot Deal With A Problem With The Same Thinking That Creates It.

You Do Not Really Understand Something Unless You Can Explain It To Your Grandmother.

One Can't Teach A Cat Not To Catch Birds