Engels: Only marriage based on love is moral.

La Bruyere: Sudden love takes the longest time to heal

Pence: What is life without love? It is a long night without dawn!

Tennyson: Love is free, and free love is the truest

"Five Books": If friendship is once destroyed, even love cannot make it again recover.

Byron: What is love without youth? What is the meaning of youth without love?

Petofi: Life is precious, but love is more valuable. If it is for freedom, , both can be thrown away.

Joseph? Chang Hanao?