This isn't an idiom because it means exactly what it seems to mean. It's a saying - you can't live tomorrow yet, so today is more valuable.
It means he gave his opinion on the subject.
It's not an idiom because you can figure out the meaning. Roosters crow to show the other chicken's who's the boss, so crowing means you're proud of yourself. Something worth crowing about would be something you deserve to be proud about.
well an allusion is referring to a person and/or incident in a sentence. So if I said "Tomorrows game could be my waterloo" that would mean that tomorrows game could be the end of me. The reader understands this because they know what happened at waterloo.
It is not an idiom, it means your nose is itching.
idiom means expression like a page in a book
This phrase means that it is better to act now rather than delay or wait for the future. It emphasizes the importance of taking action and making the most of the present moment.
don't dotomorrow what you can do today- don't procrastinate
It means that you ought to enjoy something you actually have today, instead of dreaming having two times that tomorrow - which is far from sure. In other terms, "one bird in the hand is worth two in the bush"
It means he gave his opinion on the subject.
That depends on whether you mean 'The dreams of tomorrow' or 'The dreams of tomorrows', and only you can know that. The former construction is much more likely to be what you mean, but I suppose you could be thinking of something like 'the dreams of all our tomorrows'. Writing it as 'all our tomorrows' dreams' would be technically correct but clumsy and ambiguous and, I think, best avoided.
No, "without gods man is nothing" is not an idiom. It is more of a philosophical statement suggesting that humans may feel insignificant or lacking without the presence or belief in higher powers or gods.
The idiom, "spice of life", means that you can do something to make your life more exciting. Do something that's daring, challenging, fun; something that's worth living for.
It's not an idiom because you can figure out the meaning. Roosters crow to show the other chicken's who's the boss, so crowing means you're proud of yourself. Something worth crowing about would be something you deserve to be proud about.
well an allusion is referring to a person and/or incident in a sentence. So if I said "Tomorrows game could be my waterloo" that would mean that tomorrows game could be the end of me. The reader understands this because they know what happened at waterloo.
It is not an idiom, it means your nose is itching.
It's not really an idiom. It means "what are you thinking about."
RFP is not an idiom. It's an abbreviation.