时光一去不复返
[shí guāng yī qù bù fù făn]
'Time gone will never return' emphasizes how time flows irreversibly. There might be strong reminiscence within: some past time periods left such great impact, even today still cannot get over its effect. Or, this name serves reminder urging us value each minute because all we have now eventually turns into precious recollection one day, making sure no second wastes on vain regrets.