Carl Gustav Hempel (Carl Gustav "Peter" Hempel) Quotes
The propositions of mathematics have, therefore, the same unquestionable certainty which is typical of such propositions as "All bachelors are unmarried," but they also share the complete lack of empirical content which is associated with that certainty: The propositions of mathematics are devoid of all factual content; they convey no information whatever on any empirical subject matter.
Carl Gustav Hempel
Quotes to Explore
I know conventional wisdom has always been to go to Europe, and I did that early on, and I tried it, but I realised pretty quickly if I wasn't playing, nothing else mattered - I wasn't going to be happy.
Landon Donovan
There have been a lot of exercises and I've had to force myself to go out for walks even when I didn't feel like it, but apart from that, I am a lot better.
Magnus Magnusson
Cross the wrong state border with your gun, or wake up one morning to new legislation or a new presidential executive order, and suddenly you're the bad guy, not the good guy. No wonder some gun owners seem so touchy; they feel, at some level, like criminals in waiting.
Walter Kirn
Let us have peace.
Ulysses S. Grant
Fashion is inspired by youth and nostalgia and draws inspiration from the best of the past.
Lana Del Rey
When I realised that I had feelings for men as well as women, at first I was worried and frightened, and there was a certain amount of 'Who am I? Am I a criminal?' and so on. It took me a long time to come to terms with myself. Those were painful years - painful then and painful to look back on.
Vikram Seth
The luxury we have when we do a series is that we go through a long journey, and it keeps a lot of information and things to be revealed.
Tcheky Karyo
I think growing up in a big family taught me a lot of problem solving and how to share and compromise, and that's been helpful in my marriage.
Sarah Jessica Parker
Perhaps, a bigger point is that it is perfectly OK if something is unclear. That’s how I feel 90 percent of the time when I do mathematics, so welcome to my world! The feeling of confusion (even frustration, sometimes) is an essential part of being a mathematician. But look at the bright side: how boring would life be if everything in it could be understood with little effort! What makes doing mathematics so exciting is our desire to overcome this confusion; to understand; to lift the veil on the unknown. And the feeling of personal triumph when we do understand something makes it all worthwhile.
Edward Frenkel
The very foundation of science is to keep the door open to doubt. Precisely because we keep questioning everything, especially our own premises, we are always ready to improve our knowledge. Therefore a good scientist is never ‘certain’. Lack of certainty is precisely what makes conclusions more reliable than the conclusions of those who are certain: because the good scientist will be ready to shift to a different point of view if better elements of evidence, or novel arguments emerge. Therefore certainty is not only something of no use, but is in fact damaging, if we value reliability.
Carlo Rovelli
I just think everything we do has an unintended consequence. We take out Saddam Hussein in Iraq, and Iraq was the check against Iran.
Gary Johnson
The propositions of mathematics have, therefore, the same unquestionable certainty which is typical of such propositions as "All bachelors are unmarried," but they also share the complete lack of empirical content which is associated with that certainty: The propositions of mathematics are devoid of all factual content; they convey no information whatever on any empirical subject matter.
Carl Gustav Hempel
