When publishing a book in Britain or the US about eastern spiritual practices – meditation, yoga, reiki – there’s an unwritten rule as to the cover design: it must feature a lotus flower, pebble, clear sky, still lake or smiling statue. (You can generate titles by randomly combining those words, too: Smiling Pebble In A Clear Sky: The Art Of Meditation. Out now in all good bookshops!) These cliches reflect the widespread assumption that the traditions of south-east Asia are all about slowing down, looking inwards and cultivating calm: the things you do, in other words, when you’re desperate for a break from the pace of modern (implicitly, western) life. But for Gregg Krech, an expert on Japanese psychology, that’s only half the story. Look closely at such philosophies, he argues in a new book, The Art Of Taking Action, and you’ll find they’re full of practical advice for getting things done. True, his book’s cover shows some bamboo strips by a pond, but there’s nothing so placid about what’s inside.