我们这个时代的挑战是创造一个可持续的能源未来。
伟大的领导者愿意为了团队更大的利益而牺牲自己的舒适。
如果你不相信自己,就没有人会相信你。
The best anti-poverty program is a growing economy with good jobs.
The biggest risk is not taking any risk. In a world that is changing quickly, the only strategy that is guaranteed to fail is not taking risks.