Ivan Turgenev said this quote
“ O youth! youth! you have no concerns, you possess, as it were, all the treasures of the universe, even grief is a comfort to you, even sadness suits your looks, you are self-assured and bold, you say: 'Look, I'm the only one alive!' while the very days of your life run away and vanish without a trace and without number and everything in you disappears like wax, like snow in the heat of the sun... And perhaps the entire secret of your charm consists not in the possibility of doing everything, but in the possibility of thinking you can do everything, perhaps it consists precisely in the fact that you want only to scatter on the wind energies that you wouldn't know how to use for anything else, perhaps it consists in the fact that each one of us seriously regards himself as a spendthrift and seriously considers that he has the right to say: 'Oh, the things I could have done if only I hadn't wasted my time! ”