Be careful about reading health books. You may die of a misprint.
I do not fear death. I had been dead for billions and billions of years before I was born, and had not suffered the slightest inconvenience from it.
Twenty years from now you will be more disappointed by the things that you didn’t do than by the ones you did do. So throw off the bowlines. Catch the trade winds in your sails. Explore. Dream. Discover.
When your friends begin to flatter you on how young you look, it's a sure sign you're getting old.