A miner’s helmet doesn’t just protect the head—it symbolizes the dignity of hard work.
矿工的头盔不仅保护头部——它还象征着辛勤工作的尊严。
The only one who's really judging you is yourself.
世间的一切事情,都是由人的内心产生的。
Innovation is not about saying yes to everything. It's about saying no to all but the most crucial features.
人类认知最好被理解为信息处理层次的层级结构。
在观察性研究中,我们常常不得不依赖于无法直接检验的假设。