Mannerisms in speech are evident in nasal expression and muffled words, spoken through half-closed teeth. We were not meant to speak in that unbeautiful manner, nor were we meant to gesticulate wildly as some of our drawing-room orators persist in doing—to the amusement of everyone else concerned. When you enter the world of good society, drop all your colloquial phrases and mannerisms behind.
IMPORTANCE OF VOCABULARY
Simple expression has the same advantage over flowery language as a simple and artistic room has over a room filled with gaudy, inharmonious embellishments. One is effective, the other defective. And yet to express ideas simply and correctly, with a regard for polish and poise, one must have a good command of the language.
Make a resolve, right now, that you will never use a foreign word when you can give its meaning in English. And also determine now, definitely, that no matter how popular slang becomes in the less refined circles of society, you will never use it because you know that it is the badge of vulgarity. There is nothing quite as beautiful as good, simple English, when it is spoken correctly.
To know the right word in the right place, to know its correct pronunciation and spelling, there is nothing more valuable than a good standard dictionary. If you haven't one—a new revised edition—get one right away. You can not hope to become a pleasing conversationalist until you own and use a good dictionary.
An excellent way to increase your vocabulary and perfect your speech is to talk less, and listen politely while others lead the conversation. There's a lot of truth in that old maxim, "Speech is silver, but silence is gold!"