Nothing is more precious than independence and liberty.
没有什么比独立和自由更宝贵的了。
幽默是一种处理世界的方式，一种应对世界的方式，一种理解世界的方式。
The universe is not required to be in perfect harmony with human ambition.
采矿技术的创新不是一种选择，而是我们对工人和环境应尽的义务。
I think if you're an entrepreneur, the most important thing is to focus on your customers, your product, your team, and not on your competition.