轧棉机的发明是需求和观察的结果。
The invention of the cotton gin was the result of necessity and observation.
The greatest stories are those that make us feel less alone.
Innovation is not just about technology; it's about changing mindsets and embracing new ways of thinking.
The architect must be a problem solver.
The foundation of maturity: Just because it’s not your fault doesn’t mean it’s not your responsibility.
The spiritual life is the only life worth living.
逻辑学研究不仅仅是关于正确推理，更是关于思维的自由。