You have to fight to reach your dream. You have to sacrifice and work hard for it.
解释:在人活动范围内的水就污浊,在野外无人地方的水就清洁。同为一样的水,都是从天边开源,有的混浊有的清洁,这是它们所处环境使它们这样的。
The only way to deal with an unfree world is to become so absolutely free that your very existence is an act of rebellion.
你的利润空间就是我的机会。