学习理论中的一个关键见解是，假设类的复杂性对于泛化至关重要。

"Stories are the threads that weave the fabric of our humanity."

The duty of the Government is to leave commerce to its own capital and credit as well as all other branches of business.

The most sustainable quarry is the one that balances production with environmental stewardship.

大脑皮层是进化的巅峰成就。

光有知识不够，你得学以致用。光有决心也不够，你得付诸行动。