时间因素比价格更重要。

如果你没有敌人，那你就已经死了。

The only way to deal with an unfree world is to become so absolutely free that your very existence is an act of rebellion.

I don’t let opinions influence me, I let them inform me.

生命的游戏是永恒的学习的游戏。至少如果你想赢的话，就是这样。

采矿业的未来在于技术和可持续实践。