它们难分彼此，交相辉映。

译文：下雪时送木炭的君子很少，在彩色锦缎绣花的小人很多。赏析：在我们遇到困难时伸出援手的人不多，更多的人因为利益而去巴结我们。人情淡薄，越是需要帮助的越没人帮助，越是得势富足的越有人去巴结。

跨部门合作是解决复杂全球能源挑战的关键。

我不想成为一个榜样。我想成为一个灵感的源泉。

The most successful societies in the world are those that have been able to combine a strong state with the rule of law and democratic accountability.

The past is a ghost, the future a dream, and all we ever have is now.