Master, help ! ! How to demonstrate that "it is easy to do things despite difficulties"?

The key to this argument lies in the word "easy". The so-called "advancing despite difficulties" or "knowing that there are tigers in the mountains, leaning down the mountain" is because we can't find an "easy" word. If there is an "easy" way, why use the word "difficult"? As long as we can grasp this, it will be easy.