These are unquestionably strong words, and I think it's impossible for us to overestimate the weight of these words.

毫无疑问，这些言辞非常激烈，我觉得,怎么高估它们的分量都不过分。

耶鲁公开课 - 弥尔顿课程节选

These are words for objects and actions like "Dog" And "Up" And "Milk."

都是些表达客体和动作的词,例如"狗","向上"和"牛奶"

耶鲁公开课 - 心理学导论课程节选