Children are the most honest critics; they will tell you exactly what they think.

生活中最大的荣耀不在于从不跌倒，而在于每次跌倒后都能站起来。

这个世界充满了故事，等待被讲述。

Writing is a way of being in the world, a way of understanding it.

数学语言是普遍的，超越了文化和语言的障碍。