"The past is not something that simply disappears; it is something that we carry with us, always."
“过去并不是简单地消失的东西；它是我们永远携带的东西。”
孩子们值得拥有挑战他们的书，而不仅仅是娱乐。
Every application of technology must be based on sustainability.
To teach mathematics is to inspire the next generation of thinkers and problem solvers.
The Internet is becoming the town square for the global village of tomorrow.
I don't want to be a legend. I want to be a story.
If you’re not outraged, you’re not paying attention.