战斗越艰难，胜利就越甜美。
The system is not a system of production, but a system of consumption.
You should learn from your competitor, but never copy. Copy and you die.
Success is not about the money, it's about the love.
译文：厚道的人不去做损害、诋毁别人的事来使自己得益，仁义的人不危害别人而为自己求取名誉。