I love working! ... when I'm self-employed. Knowing that what I'm doing is likely to actually make a difference for someone other than a rich fuck is incredibly motivating.
You just described the same event twice. The particles formed shortly after the Big Bang came into being precisely through the formation of particle-antiparticle pairs in the energy-dense early universe.
Japanese copyright law is literally insane. It's simultaneously completely lax and unapplied (doujin, i.e. derivative fan works) and so constrictive you can't breathe.
There could be ten different civilizations in a radius of 100 light years of us with the same technological level we had 200 years ago and we wouldn't know.
The meaning of that phrase is "don't assume things without evidence". We have plentiful evidence that life should be common in the Universe - of which not the least reason is that the Universe is believed to be infinite, meaning there are countless galaxies out there nearly exactly like out own, with planets exactly like our own.
Iran did just that. Israel spit on their faces. Now they get what they deserve.