Happiness is a butterfly,which,when pursued, is always just beyond your grasp, but which, if you will sit down quietly, may alight upon you.

幸福是一只蝴蝶，你要追逐它的時候，總是追不到；但是如果你悄悄地坐下來，它也許會飛落到你身上。
－N.Hawthorn（美國作家霍桑)