As is well-known, in the rapid development of economic current society, people are increasingly concerned about happiness. So what is the key to happiness? The discussion all above is wonderful. Few people think that money is happiness, 7% of people are more inclined to creative activity, and 8% of those think achievements are it, more people think that love is the key to happiness, but most people think that a good mental attitude is happiness. From what I can see, few people like to enjoy material life; most people enjoy a spiritual life. So I agree with those people. Should w e help others in need? Helping others has always been a virtue(道德品质) in traditional Chinese culture. But what’s strange nowadays is that people dare not show their helping hands to those in need. I would like to elaborate my views on this issue. Firstly, I think people’s moral sense has degraded. When egoism gains the upper hand, many people find it growingly hard to help others. Secondly, there is no denying that some tragic events turn out to be traps by people with evil-intentions. So common people are becoming more risk-conscious and are more wary of traps and deceits. In general, I contend the idea that we should be warm-hearted and offer help as well as look out for potential hazards so as not to be deceived. In recent years, more and more citizens here would like to travel abroad. In 2004, the number of people who would like to travel abroad was 28.85 million, which increased to 82 million. From 2004 to 2012, The growth rate has been fluctuating. But overall it is still growing. Comparatively speaking, traveling abroad is a serious decision to make. Maybe, look before you leap is better....