A human being needs to suffercWhen one suffers， one becomes strong.
人需要经历痛苦。经历痛苦后，人就会变得强大。
过去总是存在，在我们耳边低语，塑造我们的脚步。
The truth is a weapon, and like any weapon, it can be used for good or ill.
The future belongs to those who believe in the beauty of their dreams.
Data is a precious thing and will last longer than the systems themselves.
我不是因为快乐而唱歌，我因为唱歌而快乐。