1. 当生活像一首歌那样轻快流畅时,笑颜常开乃易事;而在一切事都不妙时仍能微笑的人,是真正的乐观。

1. When life flows as smoothly as a song, it's easy to wear a smile; but the person who can smile even when everything is not going well is truly optimistic.

2. 笑，就是阳光，它能消除人们脸止的冬色。雨果

2. Laughter is sunshine; it can dispel the winter from people's faces. - Hugo

3. 静默是表示快乐的最好的方法，要是我能够说出我心里多么快乐，那么我的快乐只是有限度的。

3. Silence is the best way to express joy. If I could say how happy I am in my heart, then my happiness would only be limited.

4. 不管我到什么地方去，我是去找快乐的。我决不会到什么地方去找痛苦，因为我生来就是个寻欢作乐的人。只有痛苦找到我头上，我才会痛苦。——狄更斯

4. No matter where I go, I am seeking happiness. I would never go to any place to find pain, for I am a born seeker of joy. Only when pain finds me will I be in pain.—Charles Dickens

5. 在美好的景色、悦耳的声音和扑鼻的芳香给我带来的愉快当中，我不会紧锁住自己感官的大门。——《泰戈尔评传》

5. In the pleasure brought to me by the beautiful scenery, the pleasant sounds, and the aromatic fragrance, I would not lock the gates of my senses shut. — "The Biographical Criticism of Tagore"

6. 真实的、永恒的、最高级的快乐，只能从三样东西中取得：工作、自我克制和爱。罗曼·罗兰《托尔斯泰传》

6. Genuine, eternal, and the highest form of happiness can only be derived from three things: work, self-discipline, and love. From Romain Rolland's biography of Leo Tolstoy.

7. 欢乐是希望之花，能够赐给她以力量，使她可以毫无畏惧地正视人生的'坎坷。

7. Joy is the flower of hope, which can bestow strength upon her, enabling her to face the twists and turns of life without fear.

8. 真正的快乐是内在的，它只有在人类的心灵里才能发现。布雷默

8. True happiness is intrinsic; it can only be found within the human heart. - Brehmer

9. 真正的快乐，是对生活的乐观，对工作的愉快，对事业的热心。——爱因斯坦

9. True happiness is an optimistic attitude towards life, a cheerful approach to work, and a passionate dedication to one's career. — Albert Einstein

10. 假如生活欺骗了你，不要忧郁，也不要愤慨。不顺心时暂且克制自己，相信吧，快乐之日就会到来普希金《假如生活欺骗了你》

10. If life deceives you, do not despair, nor be indignant. When things are not going well, control yourself temporarily, and believe that the day of happiness will come. - Pushkin, "If Life Deceives You"

11. 所谓内心的快乐，是一个人过着健全的正常的和谐的生活所感到的快乐。罗曼·罗兰

11. The so-called inner joy is the happiness felt by a person living a healthy, normal, and harmonious life. — Romain Rolland

12. 我们曾经为欢乐而斗争，我们将要为欢乐而死。因此，悲哀永远不要同我们的名字连在一起。——伏契克

12. We have fought for joy, and we shall die for joy. Therefore, sorrow must never be linked with our names. — Václav Havel

13. 母象要很久才生个象仔，但它终究是会生的。越南

13. The mother elephant takes a long time to give birth to a baby elephant, but she will eventually do so. Vietnam.

14. 只有利害关系和出众的才干，才能帮你出起主意来，才认真细到，眼光透彻。巴尔扎克《都尔的本堂神甫》

14. Only a keen sense of interest and outstanding talent can help you come up with ideas, and you are meticulous and perceptive in your observations. Balzac, "The Curé of Tours"

15. 幸福并不存在于外在的因素，而是以我们对外界原因的态度为转移，一个吃苦耐劳惯了的人就不可能不幸福。托尔斯泰《童年·少年·青年》

15. Happiness does not exist in external factors, but is contingent upon our attitude towards the causes of the outside world. A person accustomed to hard work and suffering cannot help but be happy. (From Tolstoy's "Childhood · Youth · Manhood")

16. 生活，就应当努力使之美好起来。——托尔斯泰

16. Life should be strived to make it beautiful. — Tolstoy

17. 乌云后面依然是灿烂的晴天。朗弗罗

17. Behind the dark clouds there's still a brilliant sunny day. Longfellow

18. 我一生中，还从未尝到一滴没有搀和毒汁的幸福。高尔基《克里姆·萨姆金的一生》

18. Throughout my life, I have never tasted a drop of happiness that was not mingled with poison. - Maxim Gorky, "The Life and Adventures of Klim Samgin"

19. 如果人是乐观的，一切都有抵抗，一切都能抵抗，一切都会增强抵抗力。瞿秋白

19. If a person is optimistic, everything has resistance, everything can resist, and everything will enhance resistance. - Qu Qiu Bai

20. 生活，就应当努力使之美好起来。托尔斯泰

20. Life should be strived to make it beautiful. Leo Tolstoy

21. 不管多么严峻的形势向你逼来，你也要努力去发现有利的条件。不久，你就会发现：你到处都有一些小的成功，这样，自信心自然也就增长了。

21. No matter how severe the situation may be pressing upon you, you should strive to find favorable conditions. Soon, you will find: you have some small successes everywhere, and thus, your self-confidence naturally grows.

22. 悲伤可以自行料理；而欢乐的滋味如果要充分体会，你就必须有人分享才行。马克·吐温

22. Grief can be managed by oneself; but the taste of joy must be fully appreciated by someone to share. - Mark Twain

23. 打消了一切忧虑，卸下了一切担子，一时不由感到满足，真好比心里搬开一块大石头。马克·吐温

23. All worries were dispelled, all burdens were lifted, and for a moment, there was a sense of fulfillment that was truly like removing a big stone from one's heart. - Mark Twain

24. 任凭雨注，总有天晴时。非洲

24. No matter how heavy the rain, there will always be a time for the sun to shine. Africa

25. 以幽默的态度来接受现实中的失败。有幽默感的人，才有能力轻松地克服恶运，排除随之而来的倒霉念头。

25. Accept the failures in life with a humorous attitude. Only those with a sense of humor are capable of easily overcoming misfortune and dispelling the unfortunate thoughts that follow.

26. 生活着，就是爱。罗曼·罗兰

26. To live is to love. Romain Rolland

27. 如果乐观态度使你成功了，那么你就应该相信这样的结论：乐观是成功之源。

27. If an optimistic attitude led to your success, then you should believe the following conclusion: optimism is the source of success.

28. 体育和运动可以增进人体的健康和人的乐观情绪，而乐观情绪却是长寿的一项必要条件。勒柏辛斯卡娅

28. Sports and physical activity can enhance human health and the optimistic mood of individuals, and an optimistic mood is a necessary condition for longevity. - Lepbinskaya

29. 只有含辛茹苦，才能获得真正的欢乐。《泰戈尔评传》

29. Only through enduring hardships can true joy be obtained. "The Biographical Criticism of Tagore"

30. 以幽默的态度来接受现实中的失败。有幽默感的人，才有能力轻松地克服厄运，排除随之而来的倒霉念头。

30. Approach reality's failures with a humorous attitude. Only those with a sense of humor have the ability to easily overcome adversity and dismiss the unfortunate thoughts that come with it.

31. 既然太阳上也有黑点，人世间的事情就更不可能没有缺陷。车尔尼雪夫斯基

31. Since there are also sunspots on the sun, it is even more impossible for matters in the human world to be without defects. — Chernyshevsky

32. 不应该追求一切种类的快乐，应该只追求高尚的快乐。——德谟克利特

32. It is not proper to pursue all kinds of happiness; one should only seek noble happiness. - Democritus

33. 世界上没有幸福，但有自由和宁静。普希金

33. There is no happiness in the world, but there is freedom and tranquility. — Pushkin

34. 我们曾经为欢乐而斗争，我们将要为欢乐而死。因此，悲哀永远不要同我们的名字连在一起。伏契克

34. We have fought for joy, and we shall die for joy. Therefore, sadness should never be linked with our names. - Vočko

35. 人以巧胜天。清·林和靖

35. Man triumphs over nature. Qing·Lin Hejing

36. 所谓内心的快乐，是一个人过着健全的正常的和谐的生活所感到的快乐。——罗曼·罗兰

36. What is called inner happiness is the joy felt by a person living a healthy, normal, and harmonious life. - Romain Rolland

37. 天不能司人之命。清·洪亮吉

37. The heavens cannot control human destiny. Qing · Hongliangji

38. 只有利害关系和出众的才干，才能帮你出起主意来，才认真细到，眼光透彻。——巴尔扎克

38. Only a sense of interest and outstanding talent can help you come up with ideas, and only then can you be meticulous and have a penetrating vision. — Balzac

39. 所谓内心的快乐，是一个人过着健全的、正常的、和谐的生活所感到的快乐。 ——罗曼·罗兰

39. What is called inner joy is the happiness felt by a person living a healthy, normal, and harmonious life. ——Romain Rolland

40. 一个人也许会相信许多废话，却依然能以一种合理而快乐的方式安排他的日常工作。——诺曼·道格拉斯

40. One might believe a lot of nonsense, yet still be able to arrange one's daily routine in a reasonable and happy way. — Norman Douglas

41. 乐观的人，牙齿落完也不老。维吾尔族

41. Optimistic people don't age even after all their teeth fall out. Uyghur people.

42. 一个知足的人生活才能美满。狄更斯《老古玩店》

42. A contented person can live a fulfilling life. - Charles Dickens, "Oliver Twist"

43. 真实的、永恒的、最高级的快乐，只能从三样东西中取得：工作、自我克制和爱。

43. Genuine, eternal, and highest happiness can only be derived from three things: work, self-discipline, and love.

44. 兵强胜人，人强胜天。逸周书

44. The strength of the military overcomes people, and the strength of people overcomes nature. The逸周书 (Yì Zhōu Shū)

45. 凡事总要有信心，老想着行。要是做一件事，先就担心着"怕咱不行吧，那你就没有勇气了。盖叫天

45. Always have confidence in everything and always think of doing it. If you do something, worrying about "I'm afraid I can't do it" first, then you won't have the courage. As Gai Tian said, "If you are afraid of failing, you won't have the courage to try."

46. 在美好的景色、悦耳的声音和扑鼻的芳香给我带来的愉快当中，我不会紧锁住自己感官的大门。《泰戈尔评传》

46. In the joy brought to me by the beautiful scenery, the pleasant sounds, and the nose-tickling fragrance, I would not keep the gates of my senses locked. - "The Biography of Tagore"

47. 人生要有意义只有发扬生命，快乐就是发扬生命的最好方法。张闻天

47. To have meaning in life, one must cultivate life, and happiness is the best way to cultivate life. - Zhang Wen Tian