The present is the key to the past.
现在是理解过去的钥匙。
我相信在讲故事中微妙的力量。
The role of oil and gas companies is evolving, and we must evolve with it.
从我巨大的悲伤中，我创作出我的小歌谣。
Government, even in its best state, is but a necessary evil; in its worst state, an intolerable one.
Success is not the key to happiness. Happiness is the key to success.