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Category:AllAI Deep DiveBooks & IdeasEngineeringIndustryLife NotesStartupWritingZhihu Q&A
[Answer] Does Idealism Still Have Meaning in the Face of Modern Science?
Zhihu Q&AMarch 22, 2026

[Answer] Does Idealism Still Have Meaning in the Face of Modern Science?

Science has neither proven nor can it prove questions about the ultimate source of knowledge; it is merely a method and system of knowledge derived from experience. Philosophy, however, may be able to

1 min
[Answer] What Are Some Good Places to Study at Tsinghua University?
Zhihu Q&AMarch 22, 2026

[Answer] What Are Some Good Places to Study at Tsinghua University?

Back when I was in school, the library felt like the best place to study at Tsinghua, though seats in the new library were hard to get. The old library, the Hydraulic Engineering Building, older teach

1 min
[Answer] Which specialties in the Internet/IT industry will grow rapidly in the next few years?
Zhihu Q&AMarch 22, 2026

[Answer] Which specialties in the Internet/IT industry will grow rapidly in the next few years?

In my view, the most promising directions in the Internet industry over the next few years are big data, artificial intelligence, industrial internet, and possibly quantum computing. As the growth div

1 min
[Answer] What Should You Do If You Meet Your True Love While You’re Already With Someone?
Zhihu Q&AMarch 22, 2026

[Answer] What Should You Do If You Meet Your True Love While You’re Already With Someone?

Perhaps the best beginning is no beginning at all: if one can resist taking that first step, the story never starts, and what remains is only a quiet fondness rather than true love. But once the heart

1 min
[Answer] I Started a Supply Chain Company in Fengqiu County to Do Community Group Buying + Urban-Rural Distribution. How Is the Market?
Zhihu Q&AMarch 22, 2026

[Answer] I Started a Supply Chain Company in Fengqiu County to Do Community Group Buying + Urban-Rural Distribution. How Is the Market?

At present, community group buying combined with urban-rural distribution is a promising entrepreneurial direction. The key is not only local market demand, but also accurate positioning, reliable and

1 min
[Answer] Is It Hard to Change Majors in College?
Zhihu Q&AMarch 22, 2026

[Answer] Is It Hard to Change Majors in College?

It depends on the university’s system. Some schools offer official opportunities to switch majors, which makes it relatively more possible to move into a field that suits you better. If the school doe

1 min
[Answer] Can students who are not majoring in computer science in college take computer certification exams?
Zhihu Q&AMarch 22, 2026

[Answer] Can students who are not majoring in computer science in college take computer certification exams?

Of course. Computer certifications are simply a way to assess skill level. However, in recent years they have become increasingly disconnected from practical application, so their value has gradually

1 min
[Answer] Where should I buy an external hard drive, and which type is the most reliable?
Zhihu Q&AMarch 22, 2026

[Answer] Where should I buy an external hard drive, and which type is the most reliable?

In general, hard drive manufacturers provide warranties longer than one year and offer ways to verify authenticity, such as anti-counterfeit codes. You can use the manufacturer’s tools to check whethe

1 min
[Answer] I’m currently a high school student and want to become an electrical or automation engineer in the future. I’d like to know which is better: foreign electrical companies like Siemens and Schneider, or state-owned/domestic electrical companies?
Zhihu Q&AMarch 22, 2026

[Answer] I’m currently a high school student and want to become an electrical or automation engineer in the future. I’d like to know which is better: foreign electrical companies like Siemens and Schneider, or state-owned/domestic electrical companies?

The options you mentioned are all good—the premise is that you yourself are good enough to get in.

1 min
[Answer] Is C++ Still a Recommended Direction in 2023?
Zhihu Q&AMarch 22, 2026

[Answer] Is C++ Still a Recommended Direction in 2023?

As of 2023, C++ remains a highly useful and popular programming language, especially in areas that require high performance and system-level programming, such as operating systems, game development, h

1 min
[Answer] What is the high-voltage testing position like at a maintenance company under a State Grid municipal bureau? I’m a female electrical engineering graduate from a double-211 university—what would the future job duties and career prospects be like?
Zhihu Q&AMarch 22, 2026

[Answer] What is the high-voltage testing position like at a maintenance company under a State Grid municipal bureau? I’m a female electrical engineering graduate from a double-211 university—what would the future job duties and career prospects be like?

I’m not in the system, so I don’t know about the compensation. Purely from the work perspective, you need to become familiar with testing procedures and requirements, national standards and grid compa

1 min
[Response] Because of the major I chose, there are many arrogant and conceited people around me. To me they seem very strange—frankly, more like lunatics. How can I adapt to and accept them?
Zhihu Q&AMarch 22, 2026

[Response] Because of the major I chose, there are many arrogant and conceited people around me. To me they seem very strange—frankly, more like lunatics. How can I adapt to and accept them?

Interpersonal relationships are like a mirror: the kind of person we are often shapes the kind of world we see. If we cannot change the world—or other people—to any meaningful extent, then choosing to

1 min
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