It is generally accepted that the key to success is hard work. But it is not he who brings true success - it is brought by shortcuts: shorter and at the same time easier, faster and more convenient ways to solve a particular problem. Thanks to such rational ways, we achieve outstanding results. And according to one of the world's greatest mathematicians, Marcus du Sautoy, mathematics is the true shortcut art and the best time saver. Each of us can make our lives more comfortable with the help of a few shortcuts. “You have a choice. There is an obvious route, long and tiring, with nothing beautiful to see along the way. Traveling along it will take a lot of time and will leave you completely exhausted, but sooner or later you will still reach your destination. But there is another way. Finding where it branches off from the main path is not at all easy - and it seems that it takes you away from the goal, rather than bringing you closer to it. But then you notice a sign that says “shortcut.” It promises fast cross-country travel that will get you to your destination in less time and with minimal effort. The choice is yours. This book guides you along the second path. This is your shortcut to the better mindset you need to take this unconventional route and get exactly where you want to go.” (Marcus du Sautoy)