Robert A. Heinlein said this quote
“ The best things in life are beyond money, their price is agony and sweat and devotion ... and the price demanded for the most precious of all things in life is life itself - ultimate cost for perfect value. ”
“ The best things in life are beyond money, their price is agony and sweat and devotion ... and the price demanded for the most precious of all things in life is life itself - ultimate cost for perfect value. ”