书籍是很好的礼物，因为它们里面包含了整个世界。
能源行业不仅仅是开采；它是关于创新和可持续性。
The spirit of moderation should also be the spirit of the lawgiver.
The great secret that all old people share is that you really haven't changed in seventy or eighty years. Your body changes, but you don't change at all. And that, of course, causes great confusion.