“Nothing as trivial as a violent death or a few drops of demon blood mixed in with mine is going to keep me from helping out my friends and saving the world, and kicking the bad guy's ass.” - Yusuke Urameshi
“I don’t care if I never fire a blast again, I don’t care if I die, the only thing I want to do now is make this shot with all the power I have.” - Yusuke Urameshi
“If you dirtbags were low enough to take advantage of the only non-fighter, it wouldn’t matter if I lost. Even if you killed me, I would come back from the dead and drop kick your ass.” - Yusuke Urameshi
“Ok Urameshi, it’s all you. I did what I could, now beat him for all of us.” - Kazuma Kuwabara
“When men do what they're supposed to do, it's not always about what they want.” - Kazuma Kuwabara
“We all have to die when our time comes, but if we do our duty we don’t got regrets, so taste a little piece of my sword, Toguro.” - Kazuma Kuwabara
“The more impatient we are, the more mistakes we make.” - Kurama
“Any prize worth having usually requires a risk.” - Kurama
“You should know better than to corner an animal like a fox. We have a tendency to show our teeth.” - Yoko Kurama
“Don't worry fool, we've entered into an alliance and I'm not the type to break it. Of course, after we win the tournament I can't guarantee anything.” - Hiei
“You should've learned by now this is a kill or be killed world, if you're too weak to help yourself, you deserve to fall.” - Hiei
“You do them one favor and they think you're their best friend. This is why I could care less if their whole species is swallowed up.” - Hiei
“"I'm enjoying life without my pesky student, and ask that you live a nice long time, so I can get some peace and quiet. In other words, go win that fight, dimwit!” - Genkai
“Don't make me slap you upside the head.” - Genkai
“Bingo! Bingo, you win the prize.” - Botan
“Why it's practically unheard of for Koenma to work. I wonder if he's feeling under the weather?” - Botan
“In addition to knowing the secrets of the Universe, I can assure you that I am also quite potty trained.” - Koenma
“That lazy kid won't ever get better unless someone forces it down his throat.” - Koenma
“For a very long time, I only thought of you, Genkai. A major reason why you have to die.” - Younger Toguro
“Nothing worse than being strong, but not strong enough.” - Shinobu Sensui
"Yuu☆Yuu☆Hakusho" was one of the best shows of its time and with quotes like these it is not hard to see why the show holds up as an excellent anime even today.