当你解决一个数学问题时,你不仅得到了答案,还理解了为什么这是答案。
When you solve a mathematical problem, you don't just get the answer - you understand why it's the answer.
Success is not final, failure is not fatal: It is the courage to continue that counts.
孩子心中的魔力、奇迹、神秘和纯真是将治愈世界的创造力的种子。