书摘>>George Leonard - Mastery_ The Keys to Success and Long-Term Fulfillment

If there is any sure route to success and fulfillment in life, it is to be found in the long-term, essentially goalless process of mastery.

 

Master Suzuki says. When you learn too easily, you’re tempted not to work hard, not to penetrate to the marrow of a practice.

 

Practice is the path upon which you travel, just that.

 

Actually, the essence of boredom is to be found in the obsessive search for novelty. Satisfaction lies in mindful repetition, the discovery of endless richness in subtle variations on familiar themes.

 

But the journey is what counts. In the words of the ancient Eastern adage: “Before enlightenment, chop wood and carry water. After enlightenment, chop wood and carry water.” The new black belt is expected to be on the mat the next day, ready to take the first fall.

 

Tom Peters, author of In Search of Excellence, and perhaps the nation’s top management consultant, speaks of “an almost spooky similarity of language” among the managers of America’s most successful companies. To a man and a woman, they stress the value of a positive attitude and the effectiveness of praise and other forms of positive feedback. “The most successful managers,” Peters told me, “are those who are unwilling to tolerate the negative stuff.” Peters cites one study’s findings that very successful people had had “an obnoxiously high level of praise piled on them in childhood—praise to the point of embarrassment. It seems you can hardly overdo it.”

 

When it’s your turn to teach or supervise or give advice, you might try the following approach: “Here’s what I like about what you’re doing, and here’s how you might improve it.”

 

There are times when it’s appropriate to express anger, but there’s also the possibility of taking the fervid energy of indignation, even of rage, and putting it to work for positive purposes. In other words, when you feel your anger rising, you can choose to go and work furiously on a favorite project, or to transmute the energy beneath your anger to fuel that you can use on your journey of mastery.

 

The desire of most people today for quick, sure, and highly visible results is perhaps the deadliest enemy of mastery. It’s fine to have ambitious goals, but the best way of reaching them is to cultivate modest expectations at every step along the way.

 

Even without comparing ourselves to the world’s greatest, we set such high standards for ourselves that neither we nor anyone else could ever meet them—and nothing is more destructive to creativity than this. We fail to realize that mastery is not about perfection. It’s about a process, a journey. The master is the one who stays on the path day after day, year after year. The master is the one who is willing to try, and fail, and try again, for as long as he or she lives.

 

Relaxation is essential for the full expression of power. If we take the body as a metaphor for everything else in our lives, the implications are even more significant. Just think what kind of world it would be if we all realized that we could be powerful in everything we do without being tense and rigid.

 

To be a learner, you’ve got to be willing to be a fool.

【博士论文复现】【阻抗建模、验证扫频法】光伏并网逆变器扫频与稳定性分析(包含锁相环电流环)(Simulink仿真实现)内容概要:本文档是一份关于“光伏并网逆变器扫频与稳定性分析”的Simulink仿真实现资源,重点复现博士论文中的阻抗建模与扫频法验证过程,涵盖锁相环和电流环等关键控制环节。通过构建详细的逆变器模型,采用小信号扰动方法进行频域扫描,获取系统输出阻抗特性,并结合奈奎斯特稳定判据分析并网系统的稳定性,帮助深入理解光伏发电系统在弱电网条件下的动态行为与失稳机理。; 适合人群:具备电力电子、自动控制理论基础,熟悉Simulink仿真环境,从事新能源发电、微电网或电力系统稳定性研究的研究生、科研人员及工程技术人员。; 使用场景及目标:①掌握光伏并网逆变器的阻抗建模方法;②学习基于扫频法的系统稳定性分析流程;③复现高水平学术论文中的关键技术环节,支撑科研项目或学位论文工作;④为实际工程中并网逆变器的稳定性问题提供仿真分析手段。; 阅读建议:建议读者结合相关理论教材与原始论文,逐步运行并调试提供的Simulink模型,重点关注锁相环与电流控制器参数对系统阻抗特性的影响,通过改变电网强度等条件观察系统稳定性变化,深化对阻抗分析法的理解与应用能力。
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