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. JohnsonI pray we are still a young and courageous nation, that we have not grown so old and so fat and so prosperous that all we can think about is to sit back with our arms around our money bags. If we choose to do that I have no doubt that the smoldering fires will burst into flame and consume us - dollars and all.
Lyndon B. JohnsonYou have your own difficulties. We watch, with friendly confidence in your capacity to merge differences in the grand dream of Canadian design.
Lyndon B. JohnsonWe do this in order to slow down aggression. We do this to increase the confidence of the brave people of South Vietnam who have bravely born this brutal battle for so many years with so many casualties. And we do this to convince the leaders of North Vietnam-and all who seek to share their conquest-of a simple fact: We will not be defeated. We will not grow tired. We will not withdraw either openly or under the cloak of a meaningless agreement.
Lyndon B. Johnson