Education: the path from cocky ignorance to miserable uncertainty.
人们不会问一个受苦的人:你的国家是什么?你的宗教是什么?人们只会说:你在受苦,这对我来说就足够了。
Innovation is not just about technology; it's about changing the way we think and operate.
The poor have no choice but to be honest. The rich can afford to be dishonest.
Coal will remain part of the energy mix, but its role must be redefined for a cleaner future.