12、没有人能说清楚,友情到底是一种什么东西。
No one can say clearly, friendship in the end is what kind of things.
13、真诚的友谊好像健康,失去时才知道它的可贵。
True friendship is like sound health, it is not valuable to know it when it is lost.
14、用不存成见的心情和人交往,才可以交到朋友。
You can make friends with people who are not in the mood to keep them in mind.
15、财富不是真正的朋友,而朋友却是真正的财富。
Wealth is not a true friend, but a friend is a true treasure.