Energy security is a crucial guarantee for national development. We must intensify technological innovation to enhance the efficiency of oil and gas exploration and production.

The past is a foreign country; they do things differently there.

The world is a great book, and we are the words.

故事的力量在于它能将我们与他人连接起来。

物理学的美丽在于它能够揭示看似无关现象之间的隐藏联系。

Human kindness has never weakened the stamina or softened the fiber of a free people. A nation does not have to be cruel to be tough.

一年中的夜晚与白天数量相同、持续时间一样长。即使快乐的生活也有其阴暗笔触，没有“悲哀”提供平衡，“愉快”一词就会失去意义。耐心镇静地接受世事变迁，是最好的处事之道。

无论我们去过哪里，都会在那里留下自己的一部分。