happiness is like a butterfly: the more you chase it，the more it will elude you，but if you turn your attention to other thing，it will come and sit softly on your shoulder.
中译:幸福就像蝴蝶:你越是追逐它，它越是躲着你，但一但你把注意力转移到其他东西上，它就会飞过来，轻轻落在你的肩上。