Indifferentness makes one's ambition clear, and tranquility makes one go far. What does this sentence mean?

Indifferent and clear aspirations, tranquility and long-term development

Recently I have been watching "Beijing Yanyun", from the TV series to the original work, and appreciate the idea of ??governing by inaction embodied in the book.

I am not a desireless person. I remember recently talking to a friend about "Song of Everlasting Sorrow" and I said, "So once a woman's heart is as high as the sky, her life will be as thin as paper." My friend immediately said, so don’t be too conceited...

My zodiac sign is Rooster, Sagittarius, blood type 0... A series of mini-games reveal my competitive nature, but this one is in line with Chinese tradition. What the Confucian world-viewing character brings to people may not necessarily bring happiness and joy, especially as the closer one gets to society, the more one understands that hard work does not necessarily bring about gain. Once upon a time, I went through a period of worrying about gains and losses, whether it was emotions, life or work. I wondered if I was too successful before. The funny thing is, once while playing Lianliankan, I suddenly figured it out - what is mine is always mine, and what is not mine will not become mine anyway, so let everything take its course. This is a very simple truth, but in order to fully understand it, many people have gone through suffering, and in an instant, everything is relieved.

Be indifferent, peaceful, and live your life seriously and quietly. Stubbornness will always hurt yourself. Respond to all changes by remaining unchanged, and smile at life with a worldly attitude, "I am lucky to get it; I cannot get it." , my life”, perhaps in this way, we can have a simple and happy life.

In the Wei version of "Beijing Smoke and Clouds", when Niu Tongyi and a group of people came to the Yao family to snatch the bride, Yao Sian responded with a closed-door strategy. Yao Si'an listened to the sound of gongs and drums outside and still turned over "Lao Zhuang" quietly. That was a kind of state. Although he could not reach it, his heart longed for it.