Well, the big products in electronics in the '50s were radio and television. The first big computers were just beginning to come in and represented the most logical market for us to work in. Jack Kilby
What convinces is conviction. Believe in the argument you're advancing. If you don't you're as good as dead. The other person will sense that something isn't there, and no chain of reasoning, no matter how logical or elegant or brilliant, will win your case for you. Lyndon B. Johnson
When the intensity of emotional conviction subsides, a man who is in the habit of reasoning will search for logical grounds in favour of the belief which he finds in himself. Bertrand Russell