记录程序的最好方法是记录它。
The goal of mathematics is to make the simple complicated, and the complicated simple.
越南人民深深热爱独立、自由与和平。但在面对国家独立和自由受到威胁时,越南人民宁愿牺牲一切来保卫祖国。
如果你想走得快,就独自前行;如果你想走得远,就结伴同行。
I don't think I'm a bad person. I just have a bad lifestyle.