真正的挑战不在于解方程，而在于理解解的含义。
The real challenge is not in solving the equations, but in understanding what the solutions mean.
Be fearless in the pursuit of what sets your soul on fire.
I found strength in my vulnerability.
The truth is rarely pure and never simple.
挑战是伪装的机遇。拥抱它们，你会在别人看到障碍的地方找到成长。
