自由贸易能够提高国家整体的生产效益。
Every improvement in the circumstances of the society tends either directly or indirectly to raise the real rent of land, to increase the real wealth of the landlord, his power of purchasing the labour, or the produce of the labour of other people.
Children have real understanding only of that which they invent themselves, and each time that we try to teach them something too quickly, we keep them from reinventing it themselves.
The energy transition is both a challenge and an opportunity.
"We are moving towards a world where machines will be able to understand and interpret the world in a way that is similar to how humans do."
关于图形：一张图片价值一万个单词-但仅用于描述图片。几乎没有任何10K单词集可以用图片充分描述。
Digital transformation is not a technical issue, but an organizational change.
