What? You didn't read my post above? Here it is again:
The best things in life are free. For example. If you lost an arm in a car accident, and the doctors couldn't sew it back on, where could you get another arm?
Sure, you could pay a fortune for a prosthetic arm. It would help you in life more than not having any arm at all. If you were a billionaire, you might be able to buy one of the new, bionic arms. But it would cost you a lot. And even this arm would never be the same as the original.
How much did it cost you for your two original arms? Nothing. You got them free. But your replacements wouldn't be as good, and, they wouldn't be free.
Isn't life Ironic? The things that people can make or build cost a lot of money. But the BEST things, the things you got from nature, the things people don't have the ability to make, cost you nothing.
Well, i agree with statement that nothing is free in this world mate. Your parents got to feed you and have lot of expenses so you can grow arms and legs lol. Even if you are living in wilderness, all that cost work if not money. Trust me, nothing is free in this world, all free things are fairy tales.