To solve a mathematical problem is to uncover a piece of the universal puzzle.
The measure of our success is not just in tons extracted, but in communities uplifted.
我们实现明天的唯一限制将是我们今天的怀疑。
科技领域最大的风险是不冒任何风险。
A brand is only as strong as the people behind it.
Man is so much the voice of his interest that it is not enough to make him see the right， but you must make him feel it.