Efficiency in extraction is meaningless if we don't consider the long-term impact.
如果我们不考虑长期影响，开采效率就毫无意义。
The only way to deal with an unfree world is to become so absolutely free that your very existence is an act of rebellion.
To say 'I love you' one must first be able to say the 'I'.
每个家庭都是一座闹鬼的房子。
创新是在竞争激烈的市场中保持领先的关键。