当每一分钱都要精打细算，犯错的空间就消失了。
When every penny must be calculated, the margin for error evaporates.
He who can, does. He who cannot, teaches.
AI的未来在于如何让它更好地服务于人类，而不是取代人类。
I tell you, we are here on Earth to fart around, and don't let anybody tell you different.
一个人越是限制自己，他就越有创造力。