Leaders must have the courage to make tough decisions today for a better tomorrow.
Investing in clean coal technologies isn't an expense—it's an investment in our future.
预测未来的最好方法就是创造未来。
我不是医生，也不是魔术师，但却能让音乐活起来。
《三民主义.民生主义》（1924年8月10日）
Innovation comes not from more resources, but from better use of resources.
在黑暗中，即使是一点微光也能指引你回家。
Mathematics is not about numbers, equations, computations, or algorithms: it is about understanding.