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. JohnsonSo far are we generally from thinking what we often say of the shortness of life, that at the time when it is necessarily shortest we form projects which we delay to execute, indulge such expectations as nothing but along train of events can gratify, and suffer those passions to gain upon us which are only excusable in the prime of life.
Lyndon B. JohnsonWe have talked long enough in this country about equal rights. It is time now to write the next chapter - and to write it in the books of law.
Lyndon B. Johnson