Recently, I’ve been pondering an old topic—why do some people seize wealth opportunities while others always seem to be one step behind? There’s actually a hidden pattern behind this that many people overlook.

It reminds me of Zhou Jintao’s famous assertion: Prosperity in life depends on the Kondratiev wave. This is not just motivational talk, but a hard logic he summarized from extensive historical data. From the Industrial Revolution to today, the world economy has been operating on a certain rhythm—textiles and steam engines, steel and railways, electrification, automobiles and computers, and now the wave of information technology. Each technological revolution brings a long cycle, known as the Kondratiev cycle.

The most insightful part of his theory is this: your wealth accumulation isn’t primarily because you are capable, but depends on whether you hit the right timing. During a person’s main 60-year economic activity period, the Kondratiev wave will only give you three real opportunities. 2008 was the first, 2019 the second, and the next one is expected around 2030.

Why are his predictions so accurate? Just look at his track record. In 2007, he warned of the subprime mortgage crisis; in 2015, he predicted the Kondratiev recession ahead of time, and the global stock markets indeed plummeted afterward. In 2016, he judged that commodities would rebound, and that also proved correct. These weren’t guesses but systematic analyses based on the Kondratiev cycle.

What’s especially interesting is his view on real estate. He believes the real estate cycle repeats roughly every 20 years, and a person can encounter at most two opportunities in a lifetime. He clearly pointed out that 2014 was the peak of China’s real estate cycle, and the sharp rise in first-tier cities in 2016 was just a bear market rebound. He advised investors to consider selling in the first half of 2017. Looking back now, this judgment was indeed remarkably accurate.

But what is the deeper theoretical framework? Zhou Jintao proposed a nested three-cycle model—Kondratiev cycle (50-60 years), real estate cycle (20-25 years), fixed asset investment cycle (9-11 years), and inventory cycle (3-4 years). A complete Kondratiev wave includes 3 real estate cycles, 6 investment cycles, and 18 inventory cycles. He straightforwardly states: your life is one Kondratiev wave, with three real estate cycles, nine fixed asset investment cycles, and eighteen inventory cycles.

Where are we now? According to his framework, the fifth wave Kondratiev has entered a depression phase (2015-2025). He once seriously said that the next ten years are destined to be spent in depression, as dictated by economic laws. 2018-2019 was what he called the “years of ultimate despair,” when asset prices would hit their final lows.

So, how to deal with such cycles? Zhou Jintao’s advice is very clear: first, maintain liquidity—hold cash or gold; second, avoid long-term investments in illiquid assets; third, patiently wait for the next Kondratiev rebound, expected around 2030. He emphasizes that the two most critical goals are preservation of value and liquidity, which are key to surviving the depression period.

Understanding the significance of the Kondratiev cycle is that it helps you realize wealth opportunities are not random but follow patterns. Recognizing this, you won’t make wrong decisions at the wrong times. As he said, understanding that everything has its规律 (laws), and instead of trying to超越 (transcend) cycles, you should understand them on a sufficiently long scale.

Now, in 2026, we are already seeing the tail end of the Kondratiev depression. If his theory holds, the third wealth opportunity around 2030 could be even more critical than imagined. After all, the last opportunity has passed, and the next will take a few more years to arrive. What’s most important during this period? Protect your assets well, stay flexible enough, and wait for that moment to come.