A good symbol is the best argument, and is a missionary to persuade thousands.
No one can persuade another to change. Each of us guards a gate of change that can only be opened from the inside. We cannot open the gate of another, either by argument or emotional appeal.
The notion that somehow or another they'll (Iran) put it in a picnic basket and hand it to some terrorist group is merely an argument that may be convincing to some people who don't know anything about nuclear weapons. I don't find that argument very credible, I'm not sure that people who make it even believe in it. But it's a good argument to make if you have no other argument to make. The fact of the matter is, Iran has been around for 3000 years, and that is not a symptom of a suicidal instinct.
Never [enter] into dispute or argument with another. I never yet saw an instance of one of two disputants convincing the other by argument. I have seen many on their getting warm, becoming rude and shooting one another.
The power of music that poetry lacks is the ability to persuade without argument.
Although everyone fights, few people know how to have a good argument, an argument that clears the air and makes it less likely a future argument will take place on the same subject.
My dissenting opinions, like my briefs, are intended to persuade. And sometimes one must be forceful about saying how wrong the Court's decision is.
I have noticed that no sooner do people embark on a course of action which they do not find wholly satisfactory than they muster every argument to persuade others to imitate it.
All these toys were never intended to possess my heart. My true good is in another world, and my only real treasure is Christ.
No argument can persuade me to like oysters if I do not like them. In other words, the disturbing thing about matters of taste is that they are not communicable.
I'm not good at precise, coherent argument. But plays are suited to incoherent argument, put into the mouths of fallible people.
We ought to be able to persuade on opposite sides of a question; as also we ought in the case of arguing by syllogism: not that we should practice both, for it is not right to persuade to what is bad; but in order that the bearing of the case may not escape us, and that when another makes an unfair use of these reasonings, we may be able to solve them.
Speech is power: speech is to persuade, to convert, to compel. It is to bring another out of his bad sense into your good sense.
Man is not intended to see through the eyes of another, hear through another's ears nor comprehend with another's brain. Each human creature has individual endowment, power and responsibility in the creative plan of God.
But the idea is to provoke and persuade, not to soothe. And the best way to make an argument is to make it, straightforwardly, honestly, passionately, without regard to whether people will like you afterward.
A good argument diluted to avoid criticism is not nearly as good as the undiluted argument, because we best arrive at truth through a process of honest and vigorous debate. Arguments should not sneak around in disguise, as if dissent were somehow sinister... For it is bravery that is required to secure freedom.