The concept of probably approximately correct (PAC) learning has been foundational in computational learning theory.

风携带着未来的种子，而过去是它们生长的土壤。

Investors should avoid market timing and stock picking.

最具可持续性的企业是那些平衡利润与使命的公司。

The power of words is that they can create worlds.

Transparency builds trust—especially when operating in complex, politically sensitive environments.