In the previous sentence, if you get it, you must dare to take big risks and get big profits, just like getting the pearl under the dragon's chin.

In the last sentence, branches and leaves refer to unimportant parts, they simply refer to decisive parts that affect the overall situation. The meaning of this sentence is to discard unimportant details and stabilize the essential part with great influence.

Everything has profound truth, and you can't live without it for a moment. Therefore, I want to name the guild hall where I live as Babentang, and its items are: reading is based on lectures, writing poetry is based on tuning, doing things is based on pleasing relatives, keeping in good health is based on less anger, standing is based on not lying down, staying at home is based on not getting up late, being an official is based on not asking for money, and marching is based on not disturbing the people. The ancients had many sayings. The point is that everything has its vital significance, and we must do our best. Getting it is like looking for a pearl, losing it is like giving up roots and coveting branches and leaves. Although there are many aphorisms of the ancients, we are also very selective.