After defining semantical concepts like logical truth and related ones, I proposed to interpret the modalities as those properties of propositions which correspond to certain semantical properties of the sentences expressing the propositions. For example, a proposition is logically necessary if and only if a sentence expressing it is logically true.
Rudolf CarnapRelated topics
certain defining example necessary ones proposition sentence truthRelated quotes
Gentlemen, if ever a generation will come after us which is so weak and soft-hearted that it doesn't understand our task, then indeed the whole of National Socialism has been in vain. To the contrary, in my opinion one should bury bronze plates on which it is recorded that we have had the courage to carry out this great and so necessary work.
Odilo Globocnik
It is good to be a cynic - it is better to be a contented cat - and it is best not to exist at all. Universal suicide is the most logical thing in the world - we reject it only because of our primitive cowardice and childish fear of the dark. If we were sensible we would seek death - the same blissful blank which we enjoyed before we existed.
H. P. Lovecraft
Weep for me, whoever has charity, truth and justice I did not come on this voyage for gain, honor or wealth, that is certain for then the hope of all such things was dead. I came to Your Highnesses with honest purpose and sincere zeal and I do not lie. I humbly beseech Your Highnesses that, if it please God to remove me hence, you will help me to go to Rome and on other pilgrimages.
Christopher Columbus
It is no surprise to me that hardly anyone tells the truth about how they feel. The smart ones keep themselves to themselves for good reason. Why would you want to tell anyone anything that's dear to you? Even when you like them and want nothing more than to be closer than close to them? It's so painful to be next to someone you feel strongly about and know you can't say the things you want to.
Henry Rollins
After reading all that has been written, and after thinking all that can be thought, on the topics of God and the soul, the man who has a right to say that he thinks at all, will find himself face to face with the conclusion that, on these topics, the most profound thought is that which can be the least easily distinguished from the most superficial sentiment.
Edgar Allan Poe
