儿童有着他自己的人格,他自身具有创造精神的美和尊严。这种美和尊严是永远不能磨灭的,所以他的纯洁而非常敏感的心灵需要我们最审慎的爱护。
Innovation is the key to sustainable development.
Resilience is built through challenges, not comfort.
"Writing is a way of talking without being interrupted."
好奇心推动数学家前进,总是在寻找下一个要回答的问题。
"The beauty of mathematics only shows itself to more patient followers."