Idioms

So, here are some idioms, and here is what I think about them. Do I agree? or do I disagree? (I was kind of bored at work, so that's how this came about.)
Don't put all your eggs in one basket.=True, it's best not to rely on one thing. Have options.
When life deals you lemons, make lemonade.=True, make the best of what you've got.
The grass is always greener on the other side.=Traulse. It depends, usually true-but some people don't know how good they've got it and when they look at someone else they think the other person has it better.
Don't count your chickens before they hatch.=True. Don't count on something because you don't know what you're gonna get.
All's fair in love and war.=FALSE! There are things you just don't do! End of story.
Ignorance is bliss.=True. If you don't know something, it can't hurt you.
Easy come, easy go.=True. Anything that comes easy to you can likely be taken away just as easy.
Don't bit the hand that feeds you. =True. You don't hurt someone that helps you.
Actions speak louder than words.=So true. A similar one is: What you're doing is so loud, I can't hear what you say.
Drastic times call for drastic measures.=Traulse. It really depends on the situation.
Every cloud has a silver lining.=True. There's pretty much always an upside to every situation. One that goes along with this could be: Sometimes good things fall apart so better things can fall together.
It takes two to tango.=True.
Let bygones be bygones.=True. Just forget about disagreements or arguments and move on.
Variety is the spice of life.=True. The more experiences you have, the more exciting your life can be.
You can't judge a book by its cover.=True! Get to know someone/something "read the book" if you will, before you pass judgment. You may miss out on something great.