Facing the Enemies Within

本文探讨了阻碍个人成长和成功的六大内在敌人:恐惧、冷漠、优柔寡断、怀疑、担心及过分谨慎,并鼓励读者勇敢面对这些障碍,追求自己的目标与梦想。

     

    We are not born with courage, but neither are we born with fear. Maybe some of our fears are brought on by your own experiences, by what someone has told you, by what you’ve read in the papers. Some fears are valid, like walking alone in a bad part of town at two o’clock in the morning. But once you learn to avoid that situation, you won’t need to live in fear of it.

    Fears, even the most basic ones, can totally destroy our ambitions. Fear can destroy fortunes. Fear can destroy relationships. Fear, if left unchecked, can destroy our lives. Fear is one of the many enemies lurking inside us.

    Let me tell you about five of the other enemies we face from within. The first enemy that you’ve got to destroy before it destroys you is indifference. What a tragic disease this is! “Ho-hum, let it slide. I’ll just drift along.” Here’s one problem with drifting: you can’t drift your way to the to of the mountain.

    The second enemy we face is indecision. Indecision is the thief of opportunity and enterprise. It will steal your chances for a better future. Take a sword to this enemy.

    The third enemy inside is doubt. Sure, there’s room for healthy skepticism. You can’t believe everything. But you also can’t let doubt take over. Many people doubt the past, doubt the future, doubt each other, doubt the government, doubt the possibilities nad doubt the opportunities. Worse off, they doubt themselves. I’m telling you, doubt will destroy your life and your chances of success. It will empty both your bank account and  your heart. Doubt is an enemy. Go after it. Get rid of it.

    The fourth enemy within is worry. We’ve all got to worry some. Just don’t let conquer you. Instead, let it alarm you. Worry can be useful. If you step off the curb in New York City and a taxi is coming, you’ve got to worry. But you can’t let worry loose like a mad dog that drives you into a small corner. Here’s what you’ve got to do with your worries: drive them into a small corner. Whatever is out to get you, you’ve got to get it. Whatever is pushing on you, you’ve got to push back.

     The fifth interior enemy is overcaution. It is the timid approach to life. Timidity is not a virtue; it’s an illness. If you let it go, it’ll conquer you. Timid people don’t get promoted. They don’t advance and grow and become powerful in the marketplace. You’ve got to avoid overcaution.

     Do battle with the enemy. Do battle with your fears. Build your courage to fight what’s holding you back, what’s keeping you from your goals and dreams. Be courageous in your life and in your pursuit of the things you want and the person you want to become.

这是我最喜欢的一篇英语短文,它告诉我们要打败来自自身的6个“敌人”:

1 fear  恐惧         2 indifference 冷漠        3 indecision  优柔寡断

4 doubt (过多地)怀疑 5 worry (过度地)担心        6 overcaution 过分谨慎

最后一段读起来,很有气势啊


   

 
内容概要:本文介绍了一个基于冠豪猪优化算法(CPO)的无人机三维路径规划项目,利用Python实现了在复杂三维环境中为无人机规划安全、高效、低能耗飞行路径的完整解决方案。项目涵盖空间环境建模、无人机动力学约束、路径编码、多目标代价函数设计以及CPO算法的核心实现。通过体素网格建模、动态障碍物处理、路径平滑技术和多约束融合机制,系统能够在高维、密集障碍环境下快速搜索出满足飞行可行性、安全性与能效最优的路径,并支持在线重规划以适应动态环境变化。文中还提供了关键模块的代码示例,包括环境建模、路径评估和CPO优化流程。; 适合人群:具备一定Python编程基础和优化算法基础知识,从事无人机、智能机器人、路径规划或智能优化算法研究的相关科研人员与工程技术人员,尤其适合研究生及有一定工作经验的研发工程师。; 使用场景及目标:①应用于复杂三维环境下的无人机自主导航与避障;②研究智能优化算法(如CPO)在路径规划中的实际部署与性能优化;③实现多目标(路径最短、能耗最低、安全性最高)耦合条件下的工程化路径求解;④构建可扩展的智能无人系统决策框架。; 阅读建议:建议结合文中模型架构与代码示例进行实践运行,重点关注目标函数设计、CPO算法改进策略与约束处理机制,宜在仿真环境中测试不同场景以深入理解算法行为与系统鲁棒性。
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