真正的挑战不在于解方程，而在于理解解的含义。
Thank you for loving us for who we are.
"The most important thing a child can learn from a book is that they matter."
Sometimes the only way to solve a crime is to think like the criminal.
The beauty of a woman must be seen from in her eyes, because that is the doorway to her heart, the place where love resides.
In the end, survival is not about how much you have, but how well you can use what you have.