练打字Day6 science art 18min5s 467

本文探讨了科学与数学在现代社会的重要性,指出它们比历史和文学更实用,能为个人提供更好的就业机会和社会地位。文章通过对比历史学者与科学家的薪资水平,强调了科学与数学领域的专家在社会上享有更高的尊重和经济回报。

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While I was in middle school, I was told by my mathematics teacher, "If you understand science and mathematics, you can make it anywhere in the world." This is still true today. History and literature are very important, and need to be studied. However, if I have to choose between the two, I infer that it is more important to study science and mathematics since they are more practical. If fact it is easier to secure a job with skills in science and mathematics. Also, experts in science and mathematics have higher social statues, and make more money.

The primary reason for studying science and mathematics is that those who do so land jobs more easily than those who study history and literature. Jobs are always available in fields such as medicine, engineering, and other professions that make it a requisite to have a science or mathematics background. Students who study history or literature can find jobs, but most of the jobs are either teaching or writing and seldom well-paid. For example, one friend of mine with a degree in history from a prestigious university was offered a job of teaching in a community college for 7,000 dollars a year whereas another friend of mine with a degree in chemistry from a good university got a job in company which paid him 14,000 dollars a year.

The second reason why it is more important to study science and mathematics is that scientists and mathematicians are valued more than experts in history and literature. For example, when asked what they do, experts in history and literature may receive little attention when they provide the information. In contrast, a scientist may excite a lot of interest among those who listen to his or her introduction. The reason for such a differential treatment is not personal, but is indicative of social trend: scientists and mathematicians in general enjoy more social prestige than those who study history and literature.

The third reason for such a choice is that scientists and mathematicians generally make more money than people in other professions. Like the differential attention that they may receive, the two groups of people are assigned different values money wise. A doctor, a chemist, or a person in one of these fields often has a much higher salary than a professor or an expert in history. Moreover, scientists and mathematicians generally have more projects to work on and therefore make even more money.

Our society places a great value on science and mathematics, so it is important to learn skills in these fields. With a science or mathematics background, one will secure a high-paying job, enjoy much social prestige, and receive a hefty salary. Such being the case. who would choose to study anything other than science and mathematics?

内容概要:本文深入探讨了Kotlin语言在函数式编程和跨平台开发方面的特性和优势,结合详细的代码案例,展示了Kotlin的核心技巧和应用场景。文章首先介绍了高阶函数和Lambda表达式的使用,解释了它们如何简化集合操作和回调函数处理。接着,详细讲解了Kotlin Multiplatform(KMP)的实现方式,包括共享模块的创建和平台特定模块的配置,展示了如何通过共享业务逻辑代码提高开发效率。最后,文章总结了KotlinAndroid开发、跨平台移动开发、后端开发和Web开发中的应用场景,并展望了其未来发展趋势,指出Kotlin将继续在函数式编程和跨平台开发领域不断完善和发展。; 适合人群:对函数式编程和跨平台开发感兴趣的开发者,尤其是有一定编程基础的Kotlin初学者和中级开发者。; 使用场景及目标:①理解Kotlin中高阶函数和Lambda表达式的使用方法及其在实际开发中的应用场景;②掌握Kotlin Multiplatform的实现方式,能够在多个平台上共享业务逻辑代码,提高开发效率;③了解Kotlin在不同开发领域的应用场景,为选择合适的技术栈提供参考。; 其他说明:本文不仅提供了理论知识,还结合了大量代码案例,帮助读者更好地理解和实践Kotlin的函数式编程特性和跨平台开发能力。建议读者在学习过程中动手实践代码案例,以加深理解和掌握。
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