有效性幻觉是一种认知偏差,描述了我们倾向于对自己的判断准确性过度自信。
The meaning of a word is not a mental entity, but a social practice.
Light is the most important material in architecture.
Every ton of paper we recycle saves 17 trees. That's not just business, that's legacy.
Technology has leveled the playing field for individual traders.