lost time is never found again.
岁月既往，一去不回。
love at first sight.
一见钟情。
love cannot be compelled.
爱情不能强求。
love is blind.
爱情是盲目的。
love is full of trouble.
爱情充满烦恼。
love is never without jealousy.
没有妒忌就没有爱情。
love me, love my dog.
爱屋及乌。
make hay while the sun shines.
良机勿失。
make your enemy your friend.
化敌为友
