1.The best thing to do when entering unknown territory is smile.踏入未知地带最好的对策就是微笑2.Youth smiles for no reason. It is one of its chiefest charms.青春带来无缘无故的微笑,这是它最主要的魅力之一3.They say a person needs just three things to be truly happy in this world: someone to love, something to do, and som