教育者的心必须是一团活生生的火焰，是温暖和光明的源泉。
The heart of the educator must be a living flame, a source of warmth and light.
迷宫中的老鼠不仅仅是在学习一系列转弯，而是在构建整个情境的认知地图。
The only way to deal with an unfree world is to become so absolutely free that your very existence is an act of rebellion.
"The most interesting characters are those who are flawed and human."
天然气开采的创新是满足世界日益增长的能源需求同时减少环境影响的关键。
Mathematics is a way of thinking, not just a collection of facts.