Have a plan that stirs your mind = you have been planning for a long time, but there is no result and you are anxious.
A noble person helps = someone helps, and the opportunity comes.
Don't be selfish and sentimental = noble people are reliable, now or never. I advise you not to wander around and listen to false information.
This signing is difficult to succeed and futile. Fortunately, you must gain the trust of your friends. Don't listen to bad words, make selfish suggestions, hesitate to advance and retreat, and miss opportunities.