1. If you are in love, but it does not arouse the other person's reaction, that is, if your love as love does not arouse the other person's love, if you as a lover do not make you through your life performance If you become the one who is loved, then your love will be powerless and unfortunate. [Germany] Marx: "Economic and Philosophical Manuscripts of 1844"

2. Falling in love is not at all the stupidest thing people can do - and gravity cannot be responsible for it. [Germany] Einstein: "The Human Side"

3. Love is the key to unlocking the secrets of life. [Japan] Shimazaki Fujimura: "Spring"

4. Love makes the illiterate literate. [Ancient Greece] Euripides: "Fragments"

5. A person in love is more powerful than devils and angels and can do everything. 〔Germany〕Heise: "The Girl of Treppi"

6. Love is the crystallization of the whole personality. [China] Mao Dun: "Recent Production"

7. When love speaks, it has its own better knowledge, and when knowledge speaks, it is always full of intimate love. 〔UK〕Elisabeth: "Psychology of Sexuality"

8. Love is not the only career in life. 〔Japan〕Kokubu Yasutaka: "The Psychology of Marriage"

9. Love is a dream that does not wake up until marriage. [UK] Pope: "The Wife of Bath"

10. For those who have not loved passionately, half of life and the best half of life is hidden from him. [France] Stendhal: "On Love"

11. Love is involved with life and inseparable. If love is an illusion, then life itself is an illusion. If we cannot If you deny life, you cannot deny love. [British] Ellis: "Psychology of Sexuality"

12. Love is the only passion paid for with currency minted by oneself. [France] Stendhal: "On Love"

13. Love is our second rebirth. [France] Balzac: "Eugénie Grandet"

14. Love is originally a very luxurious thing that can increase the value of life. [UK] Ellis: "Psychology of Sexuality"

15. Love makes people love each other forever. Only when you know how to love can the buds of life bloom. Loving the opposite sex devotedly, although this love is not as pure as maternal love, it has a more passionate and super-life power. The beauty of devotion in love and the courage of a man to his admirer constitute true love, which is more powerful than giving up his life. [Japan] Sanetsu Mushakoji: "On Life"

16. Love is the beautiful flower of life for young people. 〔Japan〕Daisaku Ikeda: "Message to Youth"

17. Without a profound love, life is wasted. [France] Romain Rolland: "Johan Christophe"

18. True love has the ability to improve people's personality and will never reduce it. Therefore, people with despicable attitudes and shamelessness are not worthy of enjoying true love. [Japan] Sanetsu Musha Koji: "On Life"

19. Love becomes stronger the later it comes. [Rome] Ovid: "The Art of Love"

20. There are four types of love: 1. Passionate type, 2. Interesting type, 3. Physical type, and 4. Vanity type. [France] Stendhal: "On Love"

21. The law of love is that when passionate, both parties should forget about other things wholeheartedly.

〔China〕Lin Yutang: "Red Peony"