逻辑学的研究是关于正确推理原则的研究。

"Matching methods can be a powerful tool when randomization is not possible."

Success in business is not just about making profits, but about creating value for all stakeholders.

The past is what you remember, imagine you remember, convince yourself you remember, or pretend you remember.

I'm just a musician. I don't have any special talents. I'm just a guy who loves music.

过去从未消逝，它甚至还未过去。