The Europeans explained that the Afro-Asian rulers they overthrew were not really sovereign powers, as sophisticated Europeans understood the phrase; but that was just convenient legal quibbling.The proposition that governments should be left to conduct themselves as they wish within their own borders is not, in short, quite the universal verity it was once thought to be.
Alternatively, one might suspect that in the end, talk of propositions is just convenient shorthand for talking about the semantic properties of sentences: perhaps sentences of a Begriffsschrift, or sentences of mentalese, or sentences of natural languages (abstracting away from their logically/semantically irrelevant properties).
But there is no good evidence for that proposition; it's just a convenient alibi.
Proposition 5.24 seems to be less efficient than Proposition 5.23 in general, but it is convenient in the case (p=2).
It is convenient, though not obligatory, to hypostasize content and speak of the propositions expressed by the sentences of the theory.
For Bolzano, the use of genuine sentential forms is just a convenient linguistic procedure yielding results which can be interpreted in terms of propositions.
In 2020 people will look for mobility experiences that are enjoyable and social, not just convenient and efficient, as a new class of connected vehicles offers value propositions beyond performance and power.
"The value proposition for commuters, students, and budget-minded travellers is the bus is convenient, cheap, last-minute travel and it has Wi-Fi and power stations," she told the Boston Globe earlier this month.
If all this is true, the Netswipe technology solution is one hell of a unique selling proposition for everyone involved – little or no downside and a lot of upsides for sellers and an additional, convenient method of payment for buyers.
