我们都是行走的进化史档案馆。
Sometimes when you innovate, you make mistakes. It is best to admit them quickly, and get on with improving your other innovations.
教师当然是一位艺术家,但作为艺术家并不意味着他或她可以塑造学生的轮廓。教育者在教学中所做的是让学生有可能成为他们自己。
The past is a story we tell ourselves.
每颗种子都蕴含着改变社区的潜力。