If you loan someone $20 and you never see them again. That makes it worth $20. 
如果你借给别人 20 美元,而他为了不还钱选择不再见你,那你们的关系就只值 20 美元。
"Life is short, make every moment count."
"Life is a process of becoming, a combination of states we have to go through."
"The most important thing is to stay focused on the mission."