There is no method but to be very intelligent.
译文:富庶之地的百姓,善于经商,抓住时机谋利,财富积累到巨万。
Climate models are like time machines - they allow us to peer into possible futures.
电影制作的艺术在于细节;是那些小事情产生了巨大的影响。
贫困不在于拥有的少,而在于贪得无厌。