1.True mastery of any skill takes a lifetime 對任何技能的掌握都需要一生的刻苦操練。
2.善待你的愛好，別讓它們為學習讓路，要讓它們替學習服務。 Be kind to your interests don't let them make way for learning let them serve for learning
3.Life is but a span
4.It is the most difficult time when people have to say goodbyeWish you the happiest journey and we look forward to your return in the near future告別是最難受的時刻，祝你旅途愉快，盼望不久的將來你能再回來。
1.True mastery of any skill takes a lifetime 對任何技能的掌握都需要一生的刻苦操練。
2.善待你的愛好，別讓它們為學習讓路，要讓它們替學習服務。 Be kind to your interests don't let them make way for learning let them serve for learning
3.Life is but a span
4.It is the most difficult time when people have to say goodbyeWish you the happiest journey and we look forward to your return in the near future告別是最難受的時刻，祝你旅途愉快，盼望不久的將來你能再回來。