"私たちは石を投げることができるし、文句を言うこともできるし、それにつまづくことも、乗り越えることも、またそれで何かを作ることもできる。"

Simplified Meaning:

Every person faces challenges in life, represented here as stones. When we encounter these obstacles, we have different choices in how we deal with them. We can get angry and blame others for our problems, which is like throwing the stones or simply complaining about them. Sometimes, we might trip over these challenges and feel stuck, believing they are too difficult to overcome. However, we can also decide to find a way to rise above them or use them to create something new. Imagine you're building a garden. If you find rocks in the soil, you could complain that they are in your way, or you might use them creatively to build a beautiful rock pathway. Similarly, whenever you face difficulties, you have the opportunity to use them to improve your situation or learn something valuable. This approach helps you grow stronger and more resourceful in the long run. So, when life throws challenges your way, think about how you can use them to your advantage rather than seeing them only as problems.