A Man Must Have A Certain Amount

The Person Who Doesn't Know Something Can't Be Done Will Often Find A Way To Go Ahead And Do It.

A Problem Well Stated Is A Problem Half-solved.

Do Not Bring Me Your Successes; They Weaken Me. Bring Me Your Problems; They Strengthen Me.

The Sure Ways To Create New Ventures Of Discovery Are To Keep An Open Mind.

You Can't Have A Better Tomorrow If You Are Thinking About Yesterday All The Time.