Innovation isn't about reinventing the wheel; it's about making the wheel better, stronger, and more efficient.

The true cost of coal must account for both its immediate value and its long-term impact on communities and ecosystems.

我不认为自己是古典艺术家或流行艺术家。我只认为自己是一个唱歌的艺术家。

在危机时刻，真正的领导者会把人民置于利润之前而脱颖而出。

教育是灵魂的灯塔。