The 3,000-Word Ceiling: Why Daily Conversation Is Not Enough
Conversation builds fluency for common situations, but precise and professional expression requires structured input and deliberate writing.
The Vocabulary Iceberg and Why Just Chatting Is Not Enough
Why speaking feels harder than reading, and how narrow writing helps move words from passive understanding into active use.
The 9 Aspects of Word Knowledge in Practice
Why knowing a word means more than translation: form, meaning, and use across nine practical dimensions.