经济学的未来在于弥合理论与实践之间的差距。
The future of economics lies in bridging the gap between theory and practice.
The purpose of abstraction is not to be vague, but to create a new semantic level in which one can be absolutely precise.
I don't believe in poverty. I believe in hard work.
在人工智能上度过的一年足以使人相信上帝。