"生病能感受到，但健康却感觉不到。"

When you're sick, you can't help but notice it. Every ache, every pain screams for attention. But when you're healthy, it's easy to take it for granted. Health just is. This simple truth often makes us more attuned to our discomforts than our well-being.

Think back to the last time you had a really bad cold. Remember how every part of your body felt heavy, your head was pounding, and even getting out of bed seemed like climbing a mountain? It's all you could think about. Now, try recalling a time when you were perfectly healthy, full of energy, without any aches or pains. Harder, right? That's because we don't usually focus on our good health. It's just there in the background, quietly doing its job while we go about our lives.

This saying probably rings true for many people. It was brought to light by the Danish philosopher Søren Kierkegaard in the 19th century. He was known for his deep dives into human existence and the ironies of life. Kierkegaard's point is that we often overlook the most precious things until they cause us discomfort.

Imagine a professional athlete like Serena Williams. On the tennis court, she's a force of nature, achieving incredible feats of physical prowess. But let's say she pulls a muscle. Suddenly, she can’t perform her regular routines. It's not just her game that suffers; her whole day-to-day experience changes. An injury draws sharp attention to what was previously an unremarkable state of being: her good health. This focus shifts from the sheer joy of playing and competing to managing pain and recovery.

So, how do we apply this wisdom? Start by paying attention to your body when things are going well. It sounds almost too simple, but taking a moment each day to appreciate your health can shift your mindset. Maybe it’s during your morning coffee—just take a deep breath and feel the ease with which your lungs fill with air. Or perhaps when you're walking your dog, notice the fluidity in your steps.

Imagine this: you’re at a family picnic. The sun's out, kids are laughing, and you feel great. Instead of letting the moment pass without a second thought, pause for a second. Appreciate that your body is letting you enjoy this experience fully. You’re not sidelined by a headache or a sore throat. This tiny acknowledgment can make a big difference in how you perceive your everyday life.

A relatable story? Sure. Think about my friend Jane. She's a marathon runner. She trains rigorously, and she’s usually in tip-top shape. But a few months back, she sprained her ankle. For weeks, she was sidelined, unable to do what she loved most. The experience made her realize how much she had taken her good health for granted. When she finally healed, she didn’t just jump back into her old routine. She had a newfound appreciation for every pain-free step she took. Jane now regularly practices gratitude for her health, and it shows. She’s not just running; she’s savoring each moment she can.

So, next time you're feeling good, don't just let it pass unnoticed. Acknowledge it, appreciate it. It might seem minor, but this small change can lead to a happier, more grateful life.