成功的真正衡量标准是影响力，而不仅仅是收入。
The true measure of success is impact, not just income.
Science is not just about discovery, but about the joy of understanding.
In times of change, the learners inherit the earth, while the learned find themselves beautifully equipped to deal with a world that no longer exists.《Steel and Strategy》
Technological innovation is the fundamental way to solve the problems of the coal industry.