该句使用must表达强烈建议，使语气坚定有力。
There was an experiment: if a frog is placed in boiling water, it will sense the sudden temperature change and jump out immediately.
However, if a frog is placed in cold water and the temperature is gradually increased, the result is quite different. Initially, the frog swims comfortably, unaware that the water is slowly warming up, seemingly enjoying the warmth.
When the temperature reaches 70 to 80 degrees Celsius, the frog finally senses the threat and attempts to escape, but it is too late.
Because its muscles have become paralyzed by the heat, it can no longer jump and is eventually boiled to death. This is the famous story of the "boiling frog."
Inspiration:
Changes in the environment can determine our success or failure. Environmental shifts are often subtle and hard to notice, so we must stay vigilant, keep learning, and embrace change to avoid being caught off guard.
An overly comfortable environment can be the most dangerous place. A lifestyle that has become too habitual may actually be a hidden risk. We should continuously innovate, break old patterns, and believe that everything can always be improved.
To detect small shifts in trends, one must "stop and reflect" from different perspectives. Continuous learning is the best way to identify these changes.
曾有一个实验：如果将青蛙放入滚烫的热水中，面对剧烈的温度变化，青蛙会迅速察觉并跳出逃生。
然而，如果将青蛙放入冷水中，并逐渐缓慢地加温，情况就会截然不同。起初，青蛙会在水中惬意地游动，浑然不觉水温正在悄悄上升，甚至还享受着这份温暖。
当水温上升到70至80摄氏度时，青蛙终于感到了威胁并试图挣脱，但此时已为时已晚。
由于肌肉已因高温而麻痹，它再也无法跳跃，最终只能在温水中被煮死。这就是著名的“温水煮青蛙”的故事。
启示：
大环境的变化往往决定着我们的成败。环境的改变有时是细微且难以察觉的，因此我们必须保持敏锐，通过持续学习来增强警觉，并积极拥抱改变，以免错失良机。
过度的舒适往往是最危险的信号。过于习惯的生活方式，或许正是潜伏的危机。我们应当不断寻求创新，打破固有模式，并坚信事物总有改进的空间。
若想察觉趋势的微小波动，就需要学会“停下来”从不同的维度进行思考。而持续的学习，正是发现这些变化的最佳途径。