pebble n. 鵝卵石
The Happy door Happiness is like a pebble dropped into a pool to set in motion an ever-widening circle of ripples. As Stevenson has said,being happy is a duty. There is no exact definition of the word happiness. Happy people are happy for all sorts of reasons. The key is not wealth or physical well-being,since we find beggars,invalids and so-called failures,who are extremely happy. Being happy is a sort of unexpected dividend. But staying happy is an accomplishment,a triumph of soul and character. It is not selfish to strive for it. It is,indeed,a duty to ourselves and others.快樂就像一塊為了激起陣陣漣漪而丟進池塘的'小石頭。正好史蒂文森所說，快樂是一種責任。 快樂這個詞並沒有確切的定義，快樂的人快樂的理由多種多樣。快樂的關鍵並不是財富或身體健康，因為我們發現有些乞丐，殘疾人和所謂的失敗者也都非常快樂。 快樂是一種意外的收穫，但保持快樂卻是一種成就，一種靈性的勝利。努力追尋快樂並不自私，實際上，這是我們對自己和他人應盡的責任。
