In the context of computational learning, the concept of 'probably approximately correct' (PAC) learning provides a framework for understanding the efficiency and feasibility of learning algorithms.

"The best stories are the ones that make you feel something."

The city is the greatest invention of mankind.

唯一真正的监狱是恐惧，唯一真正的自由是从恐惧中解脱。

员工培训不是成本，而是质量和卓越运营的基础。

真正的文学总会扰乱既定秩序。

能源转型不仅仅是化石燃料向可再生能源的转变，更是确保这一过程对所有群体都公正且包容。