There is likely some truth to the sentiment that strength is about pushing limits. But there is also an important second part. Once limits are discovered, strength is also about respecting those limits. After all, there are forces much greater than ourselves. It is better to find some relationship with them, rather than believe we can defeat them by some tyranny of will. When we respect limits and what they represent, we also free resources for making things happen, oftentimes more in tune with our environments and ourselves.