祸兮福之所倚，福兮祸之所伏。大成功是靠大痛苦浇灌成的。大挫折是为大成功做准备的。小平没有三落,不可能成为总设计师。中大奖者,其后生活往往并不快乐。纵观人一生,总快乐=总痛苦。我们需要一颗平常心。得到快乐时,别忘形,后面有同样大的痛苦等着你呢。

Where misfortune lies, where happiness lies. Great success is watered by great pain. Big setbacks are preparation for big successes. Xiaoping has no three falls, can not become the chief designer. Winners are often unhappy in their later lives. Throughout life, total happiness = total pain. We need a normal heart. When you get happiness, don't forget, there is an equally great pain waiting for you.

清晨的第一缕阳光打在你的床头，把一天的温暖送到你的心里，清晨的第一声呼唤传到你的耳朵，把一天的幸福送到你的心里。早上好！The first ray of sunshine in the morning hits your bedside, sending the warmth of the day to your heart, the first call in the morning to your ears and the happiness of the day to your heart. Good morning!

On the podium, by the desk, the cold comes and the heat goes, shedding a little bit of effort. Watering flowers, nurturing peaches and plums, showcasing spring and autumn fruits, and dedicating oneself wholeheartedly. Thank you for your teachings on me. Wishing the teacher a happy holiday and eternal youth!讲台上，书桌边，寒来暑去，洒下心血点点。浇花朵，育桃李，春华秋实，奉献赤诚一片。感谢您对我的教诲，祝老师节日快乐永葆青春！