It's not about how much you have, but how much you can give.
The pursuit of mathematical knowledge is a journey that never ends, filled with endless curiosity and wonder.
释义：不要遮蔽自己的良心，也不要张扬他人的过错。在与人交往时谨慎行事，就不会有懊恼；在处理事情时耐心商量，就能顺利解决。
思考是最艰难的工作，这可能是为什么如此少的人从事它。
Every seed we plant today is a promise to future generations.
The best way to predict the future is to create it.
"The learn-it-all does better than the know-it-all."
当学到的知识被遗忘后，剩下的就是教育。