people meet and people pass by;some laugh but some cry;some give up while some always try什么意思

问题描述:

people meet and people pass by;some laugh but some cry;some give up while some always try什么意思
people meet and people pass by;some laugh but some cry;some give up while some always try
这是什么意思?/

有些人在人海中相遇,有些人却擦肩而过;
有些人笑容满面,有些人却泪流不止;
有些人放弃了,但是有些人却总是不断努力!