Stubborn and ardent clinging to one's opinion is the best proof of stupidity.
Achievement of your happiness is the only moral purpose of your life, and that happiness, not pain or mindless self-indulgence, is the proof of your moral integrity, since it is the proof and the result of your loyalty to the achievement of your values.
No one has proof that I know of, that a higher power exists, yet a major portion of the world believes in it and relies on it in faith in trust, in what that is. Where is the science in that? And yet you have incredible belief in that.
It is proof of a base and low mind for one to wish to think with the masses or majority, merely because the majority is the majority. Truth does not change because it is, or is not, believed by a majority of the people.
America must not ignore the threat gathering against us. Facing clear evidence of peril, we cannot wait for the final proof, the smoking gun that could come in the form of a mushroom cloud.
Most people talk; we do things. They plan; we achieve. They hesitate; we move ahead. We are living proof that when human beings have the courage and commitment to transform a dream into reality, there is nothing that can stop them.
What do you mean by faith? Is faith enough for Man? Should he be satisfied with faith alone? Is there no way of finding out the truth? Is the attitude of faith, of believing in something for which there can be no more than philosophic proof, the true mark of a Christian?
There are such beings as vampires, some of us have evidence that they exist. Even had we not the proof of our own unhappy experience, the teachings and the records of the past give proof enough for sane peoples.
I think men are mainly unfaithful because as they get older, they feel the urge to prove to themselves that they are still attractive. They need proof from outside the marriage. It's really sad. It's all about them. It's not about their wives at all.
To have the sense of creative activity is the great happiness and the great proof of being alive.