到外地旅行——多麼令人興奮的念頭啊！通常，人們會找個氣候怡人的地方，見識有趣的風土民情，欣賞能喚起靈感的景物。然而，為什麼成行之後，卻往往覺得猶有遺憾？
在本書裡，狄波頓帶領我們踏上旅途，從巴貝多、阿姆斯特丹、普羅旺斯、馬德里到西奈沙漠等地，經歷旅行中種種讓人嚮往與失望之處。
狄波頓還安排了許多位嚮導。他們是大名鼎鼎的作家、藝術家或思想家，也是深諳旅行滋味的行家，如梵谷、華滋華斯、福樓拜、波特萊爾、羅斯金，在書中與我們分享旅行的洞見。
透過這些旅程，狄波頓揭露了旅行中隱藏的慾望和錯綜複雜的面相，挑起無法抵擋的神祕幻想，並且指點我們如何提升旅行的快樂指數，遠離煩悶的日常生活，進入一個奇異世界。

Learning birdsong is not just a way to become a better bird-spotter. It is tuning in: a way of hearing the soundtrack of the planet earth...Why do birds sing? What are they trying to say? Birdsong is not just about natural history. It is also about our history. We got melody from the birds as we got rhythm from the womb. Birds are our music: they teach us to express emotion and beauty in sound. The first instruments ever made were bird-flutes. This book takes the reader on a journey from winter into spring. Along the way, you will learn something of the science of birdsong - the difference between song and call, the physiology of songbirds, what birdsong tells us about evolution, and indeed the very beginnings of life itself. The aim is to give you a flying start in birdsong so that, after reading this book, you'll be listening to order, not chaos, to Bach, not white noise. You will be more aware of the wild world, and better able to understand it.