"If you don't change, you become extinct."
技术创新可以提高效率并减少采矿作业对环境的影响。
Well may the boldest fear and the wisest tremble when they contemplate the situation of our country.
Though debts are condemned in the financial world, the world of friendship and love may perversely depend on well-managed debts.
做出伟大工作的唯一途径是热爱你所做的事情。
The improvement of understanding is for two ends: first, our own increase of knowledge; secondly, to enable us to deliver that knowledge to others.
I'm not a rapper, I'm a rock star.