I love this quote because it reminds me that one of the only limits to how you live your life is your imagination. Don't settle for second best, if you can afford it! Live now, how you aspire to live 'some day' and you will be living your own dream.
If you don't start now then when will you? Don't let good dinner sets gather dust in glass cupboard, or fancy dresses and shoes get eaten by moths. If you want to have a picnic in your living room, climb a mountain or be a kid again for a day then do it! Life is whatever you can imagine it to be, unless you imagine riding a flying horse around collecting treasures a the end of the rainbow... I'm afraid that is just not possible without the consumption of class A drugs.